Bernadette E. Grayson, MCR, PhD

Bernadette E. Grayson, MCR, PhD

Second Level Dean

Department:
SPH-Population Health Science

Email:
bgrayson@umc.edu

Work Phone:
(601) 815-9553

Biography

Dr. Grayson was born in Yonkers, NY, to immigrant parents from Poland. She graduated from Maria Regina High School in Hartsdale, NY, and attended an Accelerated Biomedical Program through Rensselaer Polytechnic Institute (RPI) in Troy, NY. She received a B.S. in Biology in 1997 from RPI. She then traveled overseas to volunteer with Mercy Ships International for several years, where she taught high school for a year. She returned to the States, and from 2004-2009 performed graduate research studies in Portland, OR at Oregon Health Science University. She obtained both a PhD in Neuroscience and Masters in Clinical Research. She performed postdoctoral work at the University of Cincinnati from 2009-2014. From 2014-2021, she served as faculty in the Department of Neurobiology and Anatomical Sciences at UMMC until the department dissolved. Briefly she served as faculty in Neurology. Since early 2024, she found her academic home in the School of Population Health.

Education

University of Mississippi Medical Center, Certificate, Population Health Science2026
International College of Ministry, MA, Ministry2024
University of Cincinnati, Metabolic Disease/Postdoctoral Fellowship2014
Oregon Health Sciences University, MCR, Clinical Research2009
Oregon Health Science University, PhD, Neuroscience2009
Rensselaer Polytechnic Institute, BS, Biology1997

Specialty Certification Licensure

Certification, Power and Influence for Positive Impact, Harvard Business School06/2024 - Present
Certification, Management Essentials, Harvard Business School03/2024 - Present
Certification, Organizational Leadership, Harvard Business School05/2023 - Present
Certification, Diversity and Inclusion Champion Program, University Of Mississippi Medical Center06/2022 - Present

Current Positions

Associate Dean, School of Population Health09/2024 - Present
Director, School of Population Health09/2024 - Present
Associate Professor, School of Population Health02/2024 - Present
Associate Professor, School of Medicine, Department of Neurology07/2022 - Present
Assistant Professor, School of Medicine, Department of Anesthesiology09/2018 - Present
The University of Mississippi Medical Center
Jackson, Mississippi 39216

Academic Appointments or Other Previous Appointments

Assistant Dean, University of Mississippi Medical Center, School of Population Health07/2024 - 09/2024
Associate Professor, University of Mississippi Medical Center, School of Medicine, Department of Neurobiology and Anatomical Sciences07/2019 - 06/2022
Assistant Professor, University of Mississippi Medical Center, School of Medicine, Department of Neurobiology and Anatomical Sciences07/2014 - 06/2019

Sponsored Program Funding

Extramural, SUBMITTED: R01: Epigenetic Impact of Disparities in Social Determinants of Health on Diabetes Predisposition in Mississippi Youth (Principal Investigator), NIGMS06/2025 - 05/2030
Extramural, SUBMITTED: R01: Novel Biologic Therapy for Moderate-to-Severe Traumatic Brain Injury (Co-Principal Investigator), NINDS04/2025 - 03/2030
Intramural, Pilot: Novel NPY antagonism for treatment of immunoporosis (Principal Investigator), MCCTR10/2023 - 10/2024
Extramural, Small Grant: GLP-1 and glycemic Dysregulation in rats (Principal Investigator), Cervical Spine Research Society06/2021 - 10/2022
Intramural, Intramural Grant: GLP-1 and glycemic dysregulation in human spinal cord injury (Principal Investigator), MCCTR05/2021 - 10/2022
Extramural, sCRP Investigator Initiated Grant: Acute and Delayed System treatment with Cannabinoid Receptor 2 (Principal Investigator), Department of Defense10/2018 - 10/2019
Extramural, COBRE Pilot: Role of cardio-metabolic disease in growth restricted offspring (Principal Investigator), NIH-NIGMS06/2017 - 06/2019
Extramural, SCRP Investigator Initiated: Metabolic Disease in a Clinically Relevant Rodent Model of Spinal Cord Injury (Principal Investigator), Department of Defense08/2016 - 08/2019
Intramural, COBRE Pilot: Placental Dysfunction and VSG-induced Intrauterine Growth Restriction (Principal Investigator), Hall COBRE Physiology11/2014 - 06/2017

Publications

Letter

Santos CDSE, Grayson BE, [Venous air embolism detection in neurosurgical procedures. What is necessary to be done before placing the patient in a sitting position?]. Brazilian journal of anesthesiology (Elsevier), 2020 Jul-Aug;70(4):448-449
Santos CDSE, Grayson BE, [Methylenetetrahydrofolate Reductase deficiency and anesthesia: importance of a detailed preoperative evaluation]. Brazilian journal of anesthesiology (Elsevier), 2019 Nov-Dec;69(6):637-638

Journal Article

C Dos Santos E Santos, C L Mason, J S Neill, B E Grayson, A Calimaran, D R Bacon Anesthetic Management for Cesarean Delivery in a Patient with a Gigantic Intracranial Tumor Case Rep Anesthesiol
. 2020
2022
Ruth Gutierrez-Aguilar, Bernadette E Grayson, Dong-Hoon Kim, Suma Yalamanchili, Mario L Calcagno, Stephen C Woods, Randy J Seeley CNS GNPDA2 Does Not Control Appetite, but Regulates Glucose Homeostasis Front Nutr 20212021
Michelle A Tucci, Yilianys Pride, Suzanne Strickland, Susanna M Salazar Marocho, Ramon J Jackson, Joshua R Jefferson, Alejandro R Chade, Raymond J Grill, Bernadette E Grayson Delayed Systemic Treatment with Cannabinoid Receptor 2 Agonist Mitigates Spinal Cord Injury-Induced Osteoporosis More Than Acute Treatment Directly after Injury Neurotrauma Reports, 20212021
Sydney M Vita, John B Redell, Mark E Maynard, Jing Zhao, Raymond J Grill, Pramod K Dash, Bernadette E Grayson P-glycoprotein Expression Is Upregulated in a Pre-Clinical Model of Traumatic Brain Injury2020
Christiano Dos Santos E Santos, Bernadette E Grayson Venous air embolism detection in neurosurgical procedures. What is necessary to be done before placing the patient in a sitting position? Braz J Anesthesiol, 20202020
Christiano Dos Santos E Santos, David A Joyner, Cristiane A Tuma Santos, Bernadette E Grayson, Arthur Calimaran, Douglas R Bacon Alternative to General Anesthesia for a Stat Cesarean Delivery in a Patient with a Large Arteriovenous Malformation Involving the Cervicomedullary Junction in Active Labor2020
Christiano Dos Santos E Santos, Bernadette E Grayson Methylenetetrahydrofolate Reductase deficiency and anesthesia: importance of a detailed preoperative evaluation Braz J Anesthesiol, 20192019
Alexandra R Himel, Sharon A Cabral, James P Shaffery , Bernadette E Grayson Anxiety behavior and hypothalamic-pituitary-adrenal axis altered in a female rat model of vertical sleeve gastrectomy2018
Bernadette E Grayson, Ruth Gutierrez-Aguilar, Joyce E Sorrell, Emily K Matter, Michelle R Adams, Philip Howles, Rebekah Karns, Randy J Seeley, Darleen A Sandoval Bariatric surgery emphasizes biological sex differences in rodent hepatic lipid handling2017
Smith AM, Ray TJ, Hulitt AA, Vita SM, Warrington JP, Santos CDSE, Grayson BE, High-fat diet consumption negatively influences closed-head traumatic brain injury in a pediatric rodent model. Experimental neurology, 2024 Sep;379:1148882024
Smith AM, Grayson BE, A strike to the head: Parallels between the pediatric and adult human and the rodent in traumatic brain injury. Journal of neuroscience research, 2024 Jul;102(7):e253642024
Smith AM, Taylor EB, Brooks RJ, Dos Santos E Santos C, Grayson BE, Cerebral and Peripheral Immune Cell Changes following Rodent Juvenile Traumatic Brain Injury. Brain sciences, 2024 Apr 19;14(4)2024
Smith AM, Challagundla L, McGee IG, Warfield ZJ, Santos CDSE, Garrett MR, Grayson BE, Temporal shifts to the gut microbiome associated with cognitive dysfunction following high-fat diet consumption in a juvenile model of traumatic brain injury. Physiological genomics, 2024 Apr 1;56(4):301-3162024
Smith AM, Warfield ZJ, Johnson SL, Hulitt AA, Rüedi-Bettschen D, Dos Santos E Santos C, Grayson BE, High-Fat Diet Exacerbates Stress Responsivity in Juvenile Traumatic Brain Injury. Journal of neurotrauma, 2023 Jun;40(11-12):1216-12272023
Harris KK, Welch BA, Smith AM, Pride Y, Grayson BE, Altered chronic glycemic control in a clinically relevant model of rat thoracic spinal contusion. Bioscience reports, 2023 Jan 31;43(1)2023
Johnson S, Welch TN, Aravindan N, Spann RA, Welch BA, Grayson BE, Altered Estrous Cyclicity and Feeding Neurocircuitry, but Not Cardiovascular Indices in Female Offspring from Dams with Previous Vertical Sleeve Gastrectomy Surgery. Brain sciences, 2023 Aug 18;13(8)2023
Dos Santos E Santos C, Welch BA, Edwards SR, Harris KK, Duncan BC, Himel AR, Grayson BE, Immune and Metabolic Biomarkers in a Rodent Model of Spinal Cord Contusion. Global spine journal, 2022 Jan;12(1):110-1202022
Smith AM, Welch BA, Harris KK, Garrett MR, Grayson BE, Nutrient composition influences the gut microbiota in chronic thoracic spinal cord-injured rats. Physiological genomics, 2022 Oct 1;54(10):402-4152022
Overstreet AC, Grayson BE, Boger A, Bakke D, Carmody EM, Bales CE, Paski SC, Murphy SF, Dethlefs CR, Shannon KJ, Adlaka KR, Wolford CE, Campiti VJ, Raghunandan CV, Seeley RJ, Boone DL, Gastrokine-1, an anti-amyloidogenic protein secreted by the stomach, regulates diet-induced obesity. Scientific reports, 2021 May 4;11(1):94772021
Dungan WC, Garrett MR, Welch BA, Lawson WJ, Himel AR, Dungey A, Vick KD, Grayson BE, Whole genome transcriptome analysis of the stomach resected in human vertical sleeve gastrectomy: cutting more than calories. Physiological genomics, 2021 May 1;53(5):193-2052021
Phillips CL, Welch BA, Garrett MR, Grayson BE, Regional heterogeneity in rat Peyer's patches through whole transcriptome analysis. Experimental biology and medicine (Maywood, N.J.), 2021 Mar;246(5):513-5222021
Spann RA, Welch BA, Grayson BE, Ghrelin signalling is dysregulated in male but not female offspring in a rat model of maternal vertical sleeve gastrectomy. Journal of neuroendocrinology, 2021 Jan;33(1):e129132021
Speed JS, Pruett WA, Lirette ST, Cook JJ, Phillips CL, Grayson BE, Cardiovascular Risk Factors Following Vertical Sleeve Gastrectomy in Black Americans Compared with White Americans. Obesity surgery, 2021 Mar;31(3):1004-10122021
Deer EM, Phillips CL, Welch BA, Himel AR, Duncan BC, Spann RA, Grayson BE, Dysregulated appetitive leptin signaling in male rodent offspring from post-bariatric dams. Current research in physiology, 2020 Dec;3:50-582020
Vita SM, Grayson BE, Grill RJ, Acute damage to the blood–brain barrier and perineuronal net integrity in a clinically-relevant rat model of traumatic brain injury. Neuroreport, 2020 Nov 4;31(16):1167-11742020
Spann RA, Grayson BE, Curbing Obesity from One Generation to Another: the Effects of Bariatric Surgery on the In Utero Environment and Beyond. Reproductive sciences (Thousand Oaks, Calif.), 2020 Oct;27(10):1821-18332020
Person JM, Welch BA, Spann RA, Harris KK, Pride Y, Tucci MA, Taylor EB, Grayson BE, Immuno-hematologic parameters following rodent spinal cord contusion are negatively influenced by high-fat diet consumption. Journal of neuroimmunology, 2020 Jun 15;343:5772262020
Phillips CL, Grayson BE, The immune remodel: Weight loss-mediated inflammatory changes to obesity. Experimental biology and medicine (Maywood, N.J.), 2020 Jan;245(2):109-1212020
Deer EM, Welch B, Hernandez LL, Seeley RJ, Grayson BE, Nutrient and hormone composition of milk is altered in rodent dams post-bariatric surgery. Journal of developmental origins of health and disease, 2020 Feb;11(1):71-772020
Spann RA, Taylor EB, Welch BA, Grayson BE, Altered immune system in offspring of rat maternal vertical sleeve gastrectomy. American journal of physiology. Regulatory, integrative and comparative physiology, 2019 Dec 1;317(6):R852-R8632019
Harris KK, Himel AR, Duncan BC, Grill RJ, Grayson BE, Energy balance following diets of varying fat content: metabolic dysregulation in a rodent model of spinal cord contusion. Physiological reports, 2019 Aug;7(16):e142072019
Himel AR, Taylor EB, Phillips CL, Welch BA, Spann RA, Bandyopadhyay S, Grayson BE, Splenectomy fails to attenuate immuno-hematologic changes after rodent vertical sleeve gastrectomy. Experimental biology and medicine (Maywood, N.J.), 2019 Oct;244(13):1125-11352019
Jenkins HN, Williams LJ, Dungey A, Vick KD, Grayson BE, Speed JS, Elevated plasma endothelin-1 is associated with reduced weight loss post vertical sleeve gastrectomy. Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery, 2019 Jul;15(7):1044-10502019
Spann RA, Lawson WJ, Bidwell GL 3rd, Zamarripa CA, Maranon RO, Bandyopadhyay S, Taylor ER, Reckelhoff JF, Garrett MR, Grayson BE, Rodent vertical sleeve gastrectomy alters maternal immune health and fetoplacental development. Clinical science (London, England : 1979), 2018 Jan 31;132(2):295-3122018
Spann RA, Lawson WJ, Grill RJ, Garrett MR, Grayson BE, Chronic spinal cord changes in a high-fat diet-fed male rat model of thoracic spinal contusion. Physiological genomics, 2017 Sep 1;49(9):519-5292017
Lawson WJ, Shirey K, Spann RA, Zamarripa CA, Hosler JP, Grayson BE, Vertical sleeve gastrectomy improves indices of metabolic disease in rodent model of surgical menopause. Menopause (New York, N.Y.), 2017 Apr;24(4):426-4362017
Enriori PJ, Chen W, Garcia-Rudaz MC, Grayson BE, Evans AE, Comstock SM, Gebhardt U, Müller HL, Reinehr T, Henry BA, Brown RD, Bruce CR, Simonds SE, Litwak SA, McGee SL, Luquet S, Martinez S, Jastroch M, Tschöp MH, Watt MJ, Clarke IJ, Roth CL, Grove KL, Cowley MA, α-Melanocyte stimulating hormone promotes muscle glucose uptake via melanocortin 5 receptors. Molecular metabolism, 2016 Oct;5(10):807-8222016
Ressler IB, Grayson BE, Ulrich-Lai YM, Seeley RJ, Diet-induced obesity exacerbates metabolic and behavioral effects of polycystic ovary syndrome in a rodent model. American journal of physiology. Endocrinology and metabolism, 2015 Jun 15;308(12):E1076-842015
Grayson BE, Hakala-Finch AP, Kekulawala M, Laub H, Egan AE, Ressler IB, Woods SC, Herman JP, Seeley RJ, Benoit SC, Ulrich-Lai YM, Weight loss by calorie restriction versus bariatric surgery differentially regulates the hypothalamo-pituitary-adrenocortical axis in male rats. Stress (Amsterdam, Netherlands), 2014 Dec;17(6):484-932014
Ressler IB, Grayson BE, Seeley RJ, Metabolic, behavioral, and reproductive effects of vertical sleeve gastrectomy in an obese rat model of polycystic ovary syndrome. Obesity surgery, 2014 Jun;24(6):866-762014
Chambers AP, Smith EP, Begg DP, Grayson BE, Sisley S, Greer T, Sorrell J, Lemmen L, LaSance K, Woods SC, Seeley RJ, D'Alessio DA, Sandoval DA, Regulation of gastric emptying rate and its role in nutrient-induced GLP-1 secretion in rats after vertical sleeve gastrectomy. American journal of physiology. Endocrinology and metabolism, 2014 Feb 15;306(4):E424-322014
Grayson BE, Fitzgerald MF, Hakala-Finch AP, Ferris VM, Begg DP, Tong J, Woods SC, Seeley RJ, Davidson TL, Benoit SC, Improvements in hippocampal-dependent memory and microglial infiltration with calorie restriction and gastric bypass surgery, but not with vertical sleeve gastrectomy. International journal of obesity (2005), 2014 Mar;38(3):349-562014
Li B, Matter EK, Hoppert HT, Grayson BE, Seeley RJ, Sandoval DA, Identification of optimal reference genes for RT-qPCR in the rat hypothalamus and intestine for the study of obesity. International journal of obesity (2005), 2014 Feb;38(2):192-72014
Grayson BE, Schneider KM, Woods SC, Seeley RJ, Improved rodent maternal metabolism but reduced intrauterine growth after vertical sleeve gastrectomy. Science translational medicine, 2013 Aug 21;5(199):199ra1122013
Stemmer K, Bielohuby M, Grayson BE, Begg DP, Chambers AP, Neff C, Woods SC, Erben RG, Tschöp MH, Bidlingmaier M, Clemens TL, Seeley RJ, Roux-en-Y gastric bypass surgery but not vertical sleeve gastrectomy decreases bone mass in male rats. Endocrinology, 2013 Jun;154(6):2015-242013
Davis JF, Tracy AL, Schurdak JD, Magrisso IJ, Grayson BE, Seeley RJ, Benoit SC, Roux en Y gastric bypass increases ethanol intake in the rat. Obesity surgery, 2013 Jul;23(7):920-302013
Grayson BE, Seeley RJ, Sandoval DA, Wired on sugar: the role of the CNS in the regulation of glucose homeostasis. Nature reviews. Neuroscience, 2013 Jan;14(1):24-372013
Chambers AP, Wilson-Perez HE, McGrath S, Grayson BE, Ryan KK, D'Alessio DA, Woods SC, Sandoval DA, Seeley RJ, Effect of vertical sleeve gastrectomy on food selection and satiation in rats. American journal of physiology. Endocrinology and metabolism, 2012 Oct 15;303(8):E1076-842012
Davis JF, Schurdak JD, Magrisso IJ, Mul JD, Grayson BE, Pfluger PT, Tschöp MH, Seeley RJ, Benoit SC, Gastric bypass surgery attenuates ethanol consumption in ethanol-preferring rats. Biological psychiatry, 2012 Sep 1;72(5):354-602012
Ryan KK, Grayson BE, Jones KR, Schneider AL, Woods SC, Seeley RJ, Herman JP, Ulrich-Lai YM, Physiological responses to acute psychological stress are reduced by the PPARγ agonist rosiglitazone. Endocrinology, 2012 Mar;153(3):1279-872012
Grayson BE, Seeley RJ, Deconstructing obesity: the face of fatness before and after the discovery of leptin. Diabetologia, 2012 Jan;55(1):3-62012
Ryan KK, Li B, Grayson BE, Matter EK, Woods SC, Seeley RJ, A role for central nervous system PPAR-γ in the regulation of energy balance. Nature medicine, 2011 May;17(5):623-62011
Glavas MM, Kirigiti MA, Xiao XQ, Enriori PJ, Fisher SK, Evans AE, Grayson BE, Cowley MA, Smith MS, Grove KL, Early overnutrition results in early-onset arcuate leptin resistance and increased sensitivity to high-fat diet. Endocrinology, 2010 Apr;151(4):1598-6102010
Grayson BE, Levasseur PR, Williams SM, Smith MS, Marks DL, Grove KL, Changes in melanocortin expression and inflammatory pathways in fetal offspring of nonhuman primates fed a high-fat diet. Endocrinology, 2010 Apr;151(4):1622-322010
Grayson BE, Kievit P, Smith MS, Grove KL, Critical determinants of hypothalamic appetitive neuropeptide development and expression: species considerations. Frontiers in neuroendocrinology, 2010 Jan;31(1):16-312010
Draper S, Kirigiti M, Glavas M, Grayson B, Chong CN, Jiang B, Smith MS, Zeltser LM, Grove KL, Differential gene expression between neuropeptide Y expressing neurons of the dorsomedial nucleus of the hypothalamus and the arcuate nucleus: microarray analysis study. Brain research, 2010 Sep 2;1350:139-502010
Sullivan EL, Grayson B, Takahashi D, Robertson N, Maier A, Bethea CL, Smith MS, Coleman K, Grove KL, Chronic consumption of a high-fat diet during pregnancy causes perturbations in the serotonergic system and increased anxiety-like behavior in nonhuman primate offspring. The Journal of neuroscience : the official journal of the Society for Neuroscience, 2010 Mar 10;30(10):3826-302010
McCurdy CE, Bishop JM, Williams SM, Grayson BE, Smith MS, Friedman JE, Grove KL, Maternal high-fat diet triggers lipotoxicity in the fetal livers of nonhuman primates. The Journal of clinical investigation, 2009 Feb;119(2):323-352009
Glavas MM, Grayson BE, Allen SE, Copp DR, Smith MS, Cowley MA, Grove KL, Characterization of brainstem peptide YY (PYY) neurons. The Journal of comparative neurology, 2008 Jan 10;506(2):194-2102008
Xiao XQ, Williams SM, Grayson BE, Glavas MM, Cowley MA, Smith MS, Grove KL, Excess weight gain during the early postnatal period is associated with permanent reprogramming of brown adipose tissue adaptive thermogenesis. Endocrinology, 2007 Sep;148(9):4150-92007
Enriori PJ, Evans AE, Sinnayah P, Jobst EE, Tonelli-Lemos L, Billes SK, Glavas MM, Grayson BE, Perello M, Nillni EA, Grove KL, Cowley MA, Diet-induced obesity causes severe but reversible leptin resistance in arcuate melanocortin neurons. Cell metabolism, 2007 Mar;5(3):181-942007
Grayson BE, Allen SE, Billes SK, Williams SM, Smith MS, Grove KL, Prenatal development of hypothalamic neuropeptide systems in the nonhuman primate. Neuroscience, 2006 Dec 28;143(4):975-862006
Grove KL, Grayson BE, Glavas MM, Xiao XQ, Smith MS, Development of metabolic systems. Physiology & behavior, 2005 Dec 15;86(5):646-602005
Xiao XQ, Grove KL, Grayson BE, Smith MS, Inhibition of uncoupling protein expression during lactation: role of leptin. Endocrinology, 2004 Feb;145(2):830-82004
Campbell RE, Smith MS, Allen SE, Grayson BE, Ffrench-Mullen JM, Grove KL, Orexin neurons express a functional pancreatic polypeptide Y4 receptor. The Journal of neuroscience : the official journal of the Society for Neuroscience, 2003 Feb 15;23(4):1487-972003
Hernandez LL, Grayson BE, Yadav E, Seeley RJ, Horseman ND, High fat diet alters lactation outcomes: possible involvement of inflammatory and serotonergic pathways. PloS one, 2012;7(3):e32598
Gutierrez-Aguilar R, Grayson BE, Kim DH, Yalamanchili S, Calcagno ML, Woods SC, Seeley RJ, CNS GNPDA2 Does Not Control Appetite, but Regulates Glucose Homeostasis. Frontiers in nutrition, 2021;8:787470
Tucci MA, Pride Y, Strickland S, Marocho SMS, Jackson RJ, Jefferson JR, Chade AR, Grill RJ, Grayson BE, Delayed Systemic Treatment with Cannabinoid Receptor 2 Agonist Mitigates Spinal Cord Injury-Induced Osteoporosis More Than Acute Treatment Directly after Injury. Neurotrauma reports, 2021;2(1):270-284
Vita SM, Redell JB, Maynard ME, Zhao J, Grill RJ, Dash PK, Grayson BE, P-glycoprotein Expression Is Upregulated in a Pre-Clinical Model of Traumatic Brain Injury. Neurotrauma reports, 2020;1(1):207-217
Himel AR, Cabral SA, Shaffery JP, Grayson BE, Anxiety behavior and hypothalamic-pituitary-adrenal axis altered in a female rat model of vertical sleeve gastrectomy. PloS one, 2018;13(7):e0200026
Grayson BE, Gutierrez-Aguilar R, Sorrell JE, Matter EK, Adams MR, Howles P, Karns R, Seeley RJ, Sandoval DA, Bariatric surgery emphasizes biological sex differences in rodent hepatic lipid handling. Biology of sex differences, 2017;8:4
Phillips CL, Le TT, Lirette ST, Welch BA, Glover SC, Dungey A, Vick KD, Grayson BE, Immune marker reductions in black and white Americans following sleeve gastrectomy in the short-term phase of surgical weight loss. PloS one, 2023;18(7):e0288868

Book Chapter

Martin, Patel, & Preedy Handbook Of Animal Models In Neurological Disease
Chapter Title: Blood-brain barrier damage following mild traumatic brain injury
2022
Bernadette E. Grayson, Stephen C. Woods Chapter 151: Insulin Handbook of Biologically Active Peptides (Second Edition), 20132013
Chapter 23: Olfaction and Taste Haines Fundamental Neuroscience for Basic and Clinical Applications

Presentations

National and International Invited Seminars/Lectures, Genetic model of diabetes alters anxiety behavior following juvenile traumatic brain injury, National Neurotrauma Society, Austin, TX06/2024
National and International Invited Seminars/Lectures, Molecular changes following acute juvenile traumatic brain injury using the CHIMERA, National Neurotrauma Society, Austin, Tx06/2024
National and International Invited Seminars/Lectures, Temporal variations in immune and inflammatory markers following rodent juvenile traumatic brain injury, American Physiology Summit, Long Beach, CA04/2024
National and International Invited Seminars/Lectures, Diet-specific changes to microbiota following juvenile traumatic brain injury, Society for Neuroscience, Washington, DC10/2023
State/Local Invited Seminars/Lectures, Development of Elastin-Like Peptide NF-kB Inhibitor for Treatment of Traumatic Brain Injury, Mississippi State University, Starkville, MS07/2023
National and International Invited Seminars/Lectures, Glycemic Regulation After Human Spinal Cord Injury, National Neurotrauma Society, Austin, Texas06/2023
Regional Invited Seminars/Lectures, Glycemic Regulation After Human Spinal Cord Injury, Southern Regional Meeting, New Orleans, LA02/2023
National and International Invited Seminars/Lectures, Blunted Responsivity to Nutrients in Adult Female Offspring of Maternal Vertical Sleeve Gastrectomy, ABCRMS, San Diego, CA11/2022
Poster Presentation, Glycemic Dysregulation after spinal cord injury, National Neurotrauma Society, Atlanta, GA06/2022
State/Local Invited Seminars/Lectures, Cannabidiol for Spinal Cord Injury-Induced Osteoporosis, Basic Science Division of Neurology, Virtual05/2022
Poster Presentation, Dietary influences on closed-head traumatic brain injury in a pediatric rodent model, Experimental Biology, Philadelphia, PA05/2022
National and International Invited Seminars/Lectures, Dietary influences on closed-head traumatic brain injury in a pediatric rodent model, Experimental Biology, Philadelphia04/2022
National and International Invited Seminars/Lectures, Amino Acid differences in bariatric pregnancies, European and International Congress, Virtual/Dublin, Ireland06/2020
Invited Symposia, Pregnancy after vertical sleeve gastrectomy in a rodent model: immune impact to dam and offspring during gestation and beyond, European and International Congress on Obesity - 2020, Dublin, Ireland (Virtual)02/2020
National and International Invited Seminars/Lectures, Bariatric surgery pregnancies, Developmental Origins of Human Disease Conference, Melbourne Australia11/2019
National and International Invited Seminars/Lectures, Metabolic Disease following spinal cord injury, American Spinal Injury Society, Honolulu, Hawaii04/2019
Poster Presentation, Uncovering the propensity towards metabolic dysfunction after SCI: using a rodent model of thoracic spinal contusion, Neurotrauma, Toronto, CA08/2018
State/Local Invited Seminars/Lectures, Uncovering the propensity towards metabolic dysfunction after SCI: using a rodent model of thoracic spinal contusion, Department of Physiology, UMMC, Jackson, MS05/2018
Poster Presentation, Altered hormone receptor expression in rat placenta following maternal vertical sleeve gastrectomy, Experimental Biology, San Diego, CA04/2018
National and International Invited Seminars/Lectures, Brain-Gut signalling, The Endocrine Society, Chicago, IL03/2018
National and International Invited Seminars/Lectures, Placental Function After Bariatric Surgery, The Endocrine Society, Chicago, IL03/2018
State/Local Invited Seminars/Lectures, Role of maternal bariatric surgery in programming cardio-metabolic disease in growth-restricted offspring, COBRE-MCOR, Jackson, MS01/2018
National and International Invited Seminars/Lectures, Poster Judge/National Conference, Annual Biomedical Research Conference for Minority Students, Phoenix, AZ11/2017
Poster Presentation, Rodent Vertical Sleeve Gastrectomy Alters Maternal Immune Health and Feto-placental Development, Keystone Symposia, Washington, DC10/2017
State/Local Invited Seminars/Lectures, The role of the immune system in post-bariatric pregnancies, Research Forum, Jackson, MS08/2017
Poster Presentation, Rodent Vertical Sleeve Gastrectomy Alters Maternal Immune Health and Feto-placental Development, Society for the Study of Ingestive Behavior, Montreal, CA07/2017
Work-in-Progress, Understanding obesity related transcripts in placenta, CRRC, Jackson, MS12/2016
State/Local Invited Seminars/Lectures, Role of maternal bariatric surgery in programming reproductive dysfunction in offspring, Research Forum, Jackson, MS09/2016
State/Local Invited Seminars/Lectures, In utero consequences of bariatric surgery, Research Day, Jackson, MS02/2016
National and International Invited Seminars/Lectures, In utero consequences of rodent vertical sleeve gastrectomy on maternal health and feto-placental development, Organization for the Study of Sex Differences Conference, Annapolis, MD11/2015
State/Local Invited Seminars/Lectures, Usefulness of CYP19-cre mice and other placenta specific-targeted mice, Maternal Fetal Medicine, Jackson, MS08/2015
State/Local Invited Seminars/Lectures, Long term consequences of bariatric surgery, Neuroscience Retreat, Jackson, MS05/2015
State/Local Invited Seminars/Lectures, VSG-induced hippocampal dysfunction, NeuroChat, Jackson, MS01/2015
State/Local Invited Seminars/Lectures, Consequences of bariatric surgery: for better? or for worse?, Department of Physiology, Jackson, MS12/2014
State/Local Invited Seminars/Lectures, Consequences of bariatric surgery: for better? or for worse?, UMMC, Department of Pharmacology, Jackson, MS12/2014
State/Local Invited Seminars/Lectures, Placental dysfunction and VSG-induced intrauterine growth restriction, MCOR, UMMC12/2014
Poster Presentation, Effect of Maternal Bariatric Surgery on Metabolic Parameters of Offspring, Society for the Study of Ingestive Behavior, Seattle, WA07/2014
State/Local Invited Seminars/Lectures, Bariatric Surgery: a Cure or a Curse?, Department of Molecular and Integrative Physiology, Champaign-Urbana, IL04/2014
State/Local Invited Seminars/Lectures, Bariatric Surgery: a Cure or a Curse?, Cincinnati Children's Hospital, Cincinnati OH03/2014
State/Local Invited Seminars/Lectures, Bariatric Surgery: a Cure or a Curse?, St. Louis University, St. Louis, MO02/2014
State/Local Invited Seminars/Lectures, Bariatric Surgery: a Cure or Curse?, American University, Washington, DC01/2014
State/Local Invited Seminars/Lectures, Bariatric Surgery: A cure or a curse?, UMMC, Jackson, MS12/2013
State/Local Invited Seminars/Lectures, Bariatric surgery: a Cure or a Curse?, Washington State University, Pullman, WA10/2013
Poster Presentation, Increased Fat Consumption Exacerbates Metabolic and Behavioral Effects of PCOS in a Rodent Model, Society for the Study of Ingestive Behavior, New Orleans, LA07/2013
Poster Presentation, Gastric Bypass in Obese Male Rats Alters Neuroendocrine but not Behavioral Responses to Stress, The Endocrine Society, San Francisco, CA06/2013
Poster Presentation, Effect of Maternal Bariatric Surgery on Metabolic Parameters of Offspring., The Endocrine Society, San Francisco, CA06/2013
National and International Invited Seminars/Lectures, Bariatric Surgery: a Cure or a Curse?, University of Groningen, Groningen, Netherlands06/2013
State/Local Invited Seminars/Lectures, Effect of maternal bariatric surgery on metabolic parameters in the dam and offspring, Oregon National Primate Research Center, Portland, OR09/2012
Poster Presentation, Effect of Maternal Bariatric Surgery on Metabolic Parameters of Offspring, Society for the Study of Ingestive Behavior, Zurich, Switzerland07/2012
Poster Presentation, Cognitive Improvements Following Bariatric Surgery, American Diabetes Association, Philadelphia, PA06/2012
Poster Presentation, Learning and Memory Improvements by Bariatric Surgery, Keystone Symposia, Sante Fe, NM01/2012
National and International Invited Seminars/Lectures, Understanding body-weight regulation on rodent and non-human primate models, ELI LILLY, Indianapolis, IN12/2008
State/Local Invited Seminars/Lectures, Impact of maternal high-fat diet in a non-human primate model, Seminar Talk, UT Southwestern, Dallas, Texas11/2008
State/Local Invited Seminars/Lectures, Impact of maternal high-fat diet in a non-human primate model, Wyeth Industries, Boston, MA11/2008
Poster Presentation, Altered Serotonin Receptor Expression in Fetal Offspring of Nonhuman Primates Fed a High-Fat Diet, Society for Neuroscience, San Diego, CA11/2007
Poster Presentation, Changes in melanocortin expression in offspring of nonhuman primates on a high fat diet, National Institute of Health, Bethesda, MD09/2007
Poster Presentation, Changes in melanocortin expression in offspring of nonhuman primates on a high fat diet., The Obesity Society, Boston, MA10/2006
Poster Presentation, Pancreatic Polypeptide (PP) and Peptide YY (PYY) Neurons are present in the Nonhuman (NHP) Brain: Possible Link to the Regulation of Feeding., Society for Neuroscience, New Orleans, LA11/2003
Poster Presentation, Postnatal Ontogeny of Arcuate Nucleus Neuropeptide Y (NPY) Projections to Orexin and Melanin Concentrating Hormone Neurons to the Lateral Hypothalamic Area (LHA), Society for the Study of Ingestive Behavior, Santa Cruz, CA07/2002

Honors, Awards, and Recognition

21st Century Development Award, Cervical Spine Research Society2021
Research Excellence - Gold, University of Mississippi Medical Center2019
Research Excellence Award, Silver Award, University of Mississippi Medical Center2018
NIH Pediatric Loan Repayment Program, National Institute of Health2018
Research Excellence Award, Bronze Medal, University of Mississippi Medical Center2017
NIH Pediatric Loan Repayment Program, NIH Child Health and Human Development2016
NIH Pediatric Loan Repayment Program, NIH Child Health and Human Development2014
NIH Pediatric Loan Repayment Program, NIH Child Health and Human Development2012
Neuroendocrinology of Homeostasis Training Award, National Institute of Health2010
OSLER TL1 Award, National Institute of Health2008
Human Investigations Program Award, Oregon Health Sciences University2008
N.L. Tartar Research Fellowship, Oregon Health Sciences University2008
NSF Honorable Mention, National Science Foundation2005
Neuroscience Predoctoral Training Award, Oregon Health Sciences University2004

Professional Membership and Service

Experimental Biology and Medicine, Member2024 - Present
Mississippi Society for Neuroscience, Officer-President2020 - 2024
Organization for the Study of Sex Differences (OSSD), Member2018 - 2020
American Spinal Injury Association (ASIA), Member2018 - Present
National Neurotrauma Society (NNS), Member2018 - Present
Society for Developmental Origins of Adult Disease (DOHaD), Member2018 - Present
American Physiological Society (APS), Member2017 - Present
Mississippi Academy of Sciences (MAS), Member2016 - Present
Endocrine Society, Member2015 - 2020
Mississippi Society for Neuroscience (MS-SFN), Member2014 - Present
The Obesity Society (TOS), Member2012 - 2020
Society for Neuroscience (SFN), Member2005 - Present
Society for the Study of Ingestive Behavior (SSIB), Member2005 - 2020

Committee Service

NIH, Center for Scientific Review, Special Emphasis Reviewer2024 - Present
SCHOOL OF POPULATION HEALTH - STAFF COUNCIL, Member2024 - Present
SCHOOL OF POPULATION HEALTH - ACADEMIC COUNCIL, Member2024 - Present
SCHOOL OF POPULATION HEALTH - EXECUTIVE COUNCIL, Member2024 - Present
MEDICAL CENTER-ACADEMIC AFFAIRS COUNCIL, Member2024 - Present
MEDICAL CENTER-ACCOMMODATIONS REVIEW, Member2024 - Present
PHS Faculty Search Committee, Member2024 - Present
Israel Science Foundation, Reviewer2024 - Present
American Diabetes Association Abstract Review Committee, Rater2023 - Present
SCHOOL OF MEDICINE-ADMISSIONS INTERVIEW, Member2023 - Present
PIN Qualifying Exam Committee, Chair2023 - Present
NIDDK-C, Trainee Grant Review, Member2023 - Present
UK Research and Innovation Funding Service, Member2023 - Present
Michigan Nutrition Obesity Research Center (MNORC) Pilot/Feasibility Grant: Application Review, Member2022 - 2022
SFN's Trainee Professional Development Awards (TPDA) Selection Committee., Member2022 - Present
Society for Neurotrauma Media Committee, Co-Chair2022 - 2023
PIN Qualifying Exam Committee, Chair2022 - Present
ABCRMS Program Judge, Judge2021 - 2021
Departmental Faculty Search Committee, Member2021 - 2022
Grant Review for Czechoslovakian Government, Member2021 - Present
American Heart Association Grant Review, Member2021 - Present
Departmental P&T Committee, Member2021 - Present
SCHOOL OF MEDICINE-FACULTY APPOINTMENTS, PROMOTIONS AND TENURE, Member2021 - 2026
PIN Admissions Committee, Member2021 - 2022
Qualifying Exam Committee, Co-Chair2021 - Present
MEDICAL CENTER-FACULTY SENATE, Executive Committee2019 - 2020
PIN Executive Committee, Member2019 - 2022
StandPoint Task Force Committee, Member2019 - 2019
MEDICAL CENTER-FACULTY SENATE, Chair2018 - 2019
MEDICAL CENTER-DIVERSITY ADVISORY COUNCIL, Member2018 - Present
MEDICAL CENTER-SACS LEADERSHIP, Member2018 - Present
MEDICAL CENTER-FACULTY SENATE, Vice Chair2018 - 2018
ABRCMS Poster Judge2017 - 2017
MEDICAL CENTER-FACULTY SENATE, Member2016 - 2019

Community Service

Life Church, Missions Co-Director06/2024 - Present
Life Church, Youth Group Leader01/2023 - Present
Center for Pregnancy Choices, Volunteer07/2022 - Present
Light in Darkness, Board Member04/2017 - Present
Rankin County Jail, Volunteer02/2017 - Present
Buried Treasure Rehabilitation Home, Board Member01/2015 - 06/2023
Stephen's Ministry, Counselor09/2002 - 06/2004
Mercy Ships International, Tour guide/Teacher10/1997 - 05/1999

Other Service

Population Health Research Day, Co-organizer03/2025 - Present
Population Health Seminar Series04/2024 - Present
APS Physiological Genomics, Impact Factor 2.32023 - Present
Reproduction, Fertility and Development, Impact Factor 7.707/2022 - Present
Multidisciplinary Digital Publishing Institute, Brain Science, Impact Factor 3.306/2022 - Present
Frontiers in Pharmacology, Impact Factor 5.806/2022 - Present
Journal of Translational Medicine, Impact Factor 5.304/2022 - Present
Obesity Journal, Impact Factor 5.004/2022 - Present
Physiological Reports, Impact Factor 2.26104/2022 - Present
National Neurotrauma Society, Abstract Reviewer, Abstract Reviewer04/2022 - Present
Journal of Neurotrauma, Impact Factor 5.26904/2022 - Present
Maternal and Child Health Journal, Impact Factor 1.804/2022 - Present
American Diabetes Association, Abstract Reviewer, Abstract Reviewer03/2022 - Present
JCI Insight, Impact Factor 9.0802/2022 - Present
Executive Committee - Program in Neuroscience, Member07/2020 - Present
Journal of Psychoneuroendocrinology, Impact Factor 4.9009/2018 - Present
Diabetes, Impact Factor 7.27308/2018 - Present
School of Dentistry Loan Repayment Program, Board, Board Member07/2018 - Present
Physiologic Genomics, Impact Factor 3.10709/2017 - Present
Center for Developmental Disorders Research (CDDR) Advisory Committee, Board Member09/2017 - 2019
Preclinical Advisor to M1/M2 Medical Students, Advisor09/2017 - 09/2023
European Journal of Nutrition, Impact Factor 4.44906/2017 - Present
American Diabetes Association- Meeting Abstract reviewer03/2016 - Present
NAS Department Advisory Committee, Member07/2015 - 06/2022
Molecular and Cellular Endocrinology, Impact Factor 4.10204/2015 - Present
Graduate School of Health Sciences Research Day, Poster Judge10/2014 - Present
NAS Seminar Series Director, Director08/2014 - Present
Physiology & Behavior, Impact Factor 3.24406/2012 - Present

Teaching Experience

PHS 796, Population Health, Course, Course Director, Directed ResearchAnnual 2024-2025
NSCI 791, Graduate, Course, Course Director, Senior Laboratory RotationAnnual 2024-2025
NSCI 700, Graduate, Course, Facilitator, Fundamentals in NeuroscienceAnnual 2024-2025
NSCI 791, Graduate, Course, Course Director, Senior Laboratory RotationsAnnual 2022-2023
617, Medicine, Lecture, Lecturer, Medical HistologyAnnual 2022-2023
701, Graduate, Course, Facilitator, Fundamentals in NeuroscienceAnnual 2022-2023
Medicine, Course, Lecturer, Medical HistologyAnnual 2021-2022
NSCI 791, Graduate, Course, Course Director, Senior Laboratory RotationAnnual 2021-2022
NSCI 701, Graduate, Course, Facilitator, Fundamentals of NeuroscienceSpring 2021-2022
NSCI 708, Graduate, Course, Facilitator, Topics in NeuroscienceSummer 2021
NSCI 701, Graduate, Course, Section Leader, Fundamentals of NeuroscienceWinter 2020-2021
NSCI 791, Graduate, Course, Course Director, Senior Lab RotationsAnnual 2020-2021
Medicine, Course, Lecturer, Medical HistologyAnnual 2020-2021
ANA 613, Medicine, Lecture, Lecturer, Medical HistologyAnnual 2019-2020
NSCI701, Graduate, Lecture, Lecturer, Fundamentals of NeuroscienceSpring 2018
PHYSIO-715, Graduate, Lecture, Facilitator, Advanced EndocrinologyFall 2018
STEMI, SHRP, Lecture, Lecturer, Science Education Partnership AwardSummer 2018
615, Medicine, Lab, Facilitator, Medical NeurobiologySpring 2017
NSCI 708, Medicine, Course, Facilitator, Special Topics in NeuroscienceSummer 2017
STEMI, SHRP, Lecture, Lecturer, Science Education Partnership AwardSummer 2017
STEMI, SHRP, Lecture, Lecturer, Science Education Partnership AwardSummer 2016
615, Medicine, Lab, Facilitator, Medical NeurobiologyWinter 2016
D714, Graduate, Lecture, Lecturer, Professional Skills Course: NegotiationsWinter 2015
NSCI 720, Graduate, Small Group, Facilitator, Neuroscience Journal ClubAnnual 2015

Directed Student Learning

Supervised Research, TBI in the rat
Advised: Ruth Brooks
2023 - Present
Supervised Research, Traumatic Brain injury in T2DN rats
Advised: Jobin Babu
2022 - 2022
Dissertation Committee Member, Investigation of the relationship between pregnancy related acute kidney injury
Advised: Ashley Griffin
2021 - Present
Supervised Research, Feeding behavior after VSG
Advised: Seth Johnson
2021 - Present
Supervised Research, Pediatric TBI
Advised: Trenton Ray
2021 - Present
Supervised Research, Microbiota in Pregnancy
Advised: Ahmed Mohamed
2021 - 2021
Supervised Research, Bariatric Pregnancy
Advised: Zyria Thomas-Anderson
2021 - 2021
Supervised Research, Pediatric TBI
Advised: Alicia Hulitt
2021 - Present
Supervised Research, ICAM actions in Food Intake
Advised: Sabrina Crumpton, Ja'Nasa Hardin-Hardy
2021 - 2021
Dissertation Committee Chair, Pediatric TBI and diet
2021 - Present
Doctoral Advisory Committee Chair, Juvenile Traumatic Brain injury
Advised: Allie Smith
2021 - Present
Supervised Research, Advised: Alexandra Elliott2020 - 2021
Supervised Research, Offspring of Bariatric Surgery
Advised: Taylor Welch
2020 - 2020
Dissertation Committee Member, TBI
Advised: Sydney Vita
2020 - 2020
Dissertation Committee Member, Endothelin and Obesity
Advised: Osvaldo Rivera Gonzalez
2019 - Present
Supervised Research, Biomarkers in rodent spinal cord injury
Advised: Shelley Rae Edwards
2018 - 2018
Supervised Research, Biomarkers in chronic spinal cord injury/ Brain Trauma in rodents
Advised: Christiano Dos Santos
2018 - Present
Dissertation Committee Chair, The role of peyer's patches immune interaction in vertical sleeve gastrectomy
Advised: Charles Phillips
2017 - 2020
Internship Advisor, Astrocyte and Microglia Morphologic Changes in the Nucleus of the Solitary Tract in a Rat Model of Thoracic Level Spinal Contusion
Advised: Julius Wells
2017 - 2017
Research Advisor, Regional differences in gene expression in the human stomach
Advised: William Dungan
2017 - 2020
Dissertation Committee Chair, Control of body weight regulation in offspring of vertical sleeve gastrectomy females
Advised: Redin Spann
2017 - 2020
Directed Individual/Independent Study, Microglial activation in VSG Hypothalamus
Advised: Brittany Duncan
2016 - 2017
Supervised Research, Metabolic Parameters in VSG Offspring
Advised: Nandini Aravindan
2016 - 2016
Supervised Research, Placental dysfunction in VSG
Advised: Redin Spann
2015 - 2016
Doctoral Advisory Committee Member, The Role of Dynorphin and the Kappa Opioid Receptor in the Regulation of Pulsatile Gonadotropin Releasing Hormone Secretion
Advised: Peyton Weems
2014 - 2017
Supervised Research, Blood brain barrier interaction in VSG
Advised: C. Austin Zamarripa
2014 - 2016
Supervised Research, Metabolic, Behavioral and Reproductive Improvements of Vertical Sleeve Gastrectomy in an Obese Rat Model of Polycystic Ovary Syndrome
Advised: Ilana Ressler, MD
2011 - 2013

Fellows supervised

Anesthesiology, Research Advisor, 1 fellows supervised, Research Fellowship06/2018 - Present
COBRE/Evangeline Deer, Post-Doc Advisor, 1 fellows supervised, Post-Doc Fellowship06/2018 - 04/2019

Residency Training

Anesthesiology/Christiano Dos Santos, Research Advisor2018 - 06/2020