Pei Shih

Title(s)Associate Adjunct Professor, Psychiatry
SchoolVc-health Sciences-schools
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    Pei-an (Betty) Shih, PhD is a Genetic Epidemiologist specializing in the molecular genetic studies of complex traits. She is associate professor in the Department of Psychiatry, and a faculty member of the Moores Cancer Center at the University of California, San Diego (UCSD). Dr. Shih serves as Program Co-Director and Director of Didactic Training for the UCSD Research Fellowship in Biological Psychiatry and Neuroscience Program (T32). She is also a faculty mediator at UCSD. Dr. Shih received a Master of Public Management degree from Carnegie Mellon University, and a PhD degree in Genetic Epidemiology from University of Pittsburgh. Dr. Shih is the recipient of a Rheumatology Research Foundation Preceptorship Award, National Kidney Foundation Fellowship Award, NARSAD Young Investigator Award, National Institute of Health (NIDDK) Mentored Research Scientist Development Award (K01), and National Institute of Mental Health (NIMH) Grants (T32 and R01). Dr. Shih’s research interests are psychiatric genetics, pharmacogenetics, the interplay of genes and environment in the causation and progression of mental illness, and the combined use of clinical assessment and biomarkers to personalize interventions and treatments. The overarching theme of Dr. Shih’s research is the application of a translational "OMICS" research strategy to better understand the metabolic disturbances underlying these disorders, and to identify molecular targets for treatment development. Support for her research is provided by the National Institute of Diabetes and Digestive and Kidney Diseases, NIH Common Fund, National Institute of Mental Health, and various nonprofit foundations.

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    Solving EPHX2 and PUFA Interactions in Anorexia Nervosa
    NIH R01MH106781Jun 21, 2016 - Mar 31, 2021
    Role: Principal Investigator
    Genetic Study of PP-Fold Polypeptide-Receptor Axis on Metabolic Syndrome Risk
    NIH K01DK087813Jul 1, 2011 - Apr 30, 2016
    Role: Principal Investigator
    Fellowship on Biological Psychiatry and Neuroscience
    NIH T32MH018399Jul 15, 1986 - Jun 30, 2022
    Role: Co-Investigator
    Description: Program Co-Director

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    Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Researchers can login to make corrections and additions, or contact us for help. to make corrections and additions.
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    Altmetrics Details PMC Citations indicate the number of times the publication was cited by articles in PubMed Central, and the Altmetric score represents citations in news articles and social media. (Note that publications are often cited in additional ways that are not shown here.) Fields are based on how the National Library of Medicine (NLM) classifies the publication's journal and might not represent the specific topic of the publication. Translation tags are based on the publication type and the MeSH terms NLM assigns to the publication. Some publications (especially newer ones and publications not in PubMed) might not yet be assigned Field or Translation tags.) Click a Field or Translation tag to filter the publications.
    1. Soluble Epoxide Hydrolase Is Associated with Postprandial Anxiety Decrease in Healthy Adult Women. Int J Mol Sci. 2022 Oct 05; 23(19). Nguyen N, Morisseau C, Li D, Yang J, Lam E, Woodside DB, Hammock BD, Shih PB. PMID: 36233100; PMCID: PMC9569757.
      View in: PubMed   Mentions: 1     Fields:    Translation:Humans
    2. Plasma Linoleate Diols Are Potential Biomarkers for Severe COVID-19 Infections. Front Physiol. 2021; 12:663869. McReynolds CB, Cortes-Puch I, Ravindran R, Khan IH, Hammock BG, Shih PB, Hammock BD, Yang J. PMID: 33868029; PMCID: PMC8047414.
      View in: PubMed   Mentions: 26  
    3. Assessment of soluble epoxide hydrolase activity in vivo: A metabolomic approach. Prostaglandins Other Lipid Mediat. 2020 06; 148:106410. Stefanovski D, Shih PB, Hammock BD, Watanabe RM, Youn JH. PMID: 31931080; PMCID: PMC7237305.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansAnimals
    4. Food-Intake Normalization of Dysregulated Fatty Acids in Women with Anorexia Nervosa. Nutrients. 2019 Sep 13; 11(9). Nguyen N, Dow M, Woodside B, German JB, Quehenberger O, Shih PB. PMID: 31540208; PMCID: PMC6769727.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    5. Targeted Metabolomics Identifies the Cytochrome P450 Monooxygenase Eicosanoid Pathway as a Novel Therapeutic Target of Colon Tumorigenesis. Cancer Res. 2019 04 15; 79(8):1822-1830. Wang W, Yang J, Edin ML, Wang Y, Luo Y, Wan D, Yang H, Song CQ, Xue W, Sanidad KZ, Song M, Bisbee HA, Bradbury JA, Nan G, Zhang J, Shih PB, Lee KSS, Minter LM, Kim D, Xiao H, Liu JY, Hammock BD, Zeldin DC, Zhang G. PMID: 30803995; PMCID: PMC6467714.
      View in: PubMed   Mentions: 28     Fields:    Translation:HumansAnimalsCells
    6. Metabolomics Biomarkers for Precision Psychiatry. Adv Exp Med Biol. 2019; 1161:101-113. Shih PB. PMID: 31562625; PMCID: PMC7141790.
      View in: PubMed   Mentions: 6     Fields:    Translation:Humans
    7. Eicosanoid signaling in carcinogenesis of colorectal cancer. Cancer Metastasis Rev. 2018 09; 37(2-3):257-267. Wang Y, Wang W, Sanidad KZ, Shih PA, Zhao X, Zhang G. PMID: 29858741; PMCID: PMC6129210.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansAnimalsCells
    8. Hippocampal functional connectivity is related to self-reported cognitive concerns in breast cancer patients undergoing adjuvant therapy. Neuroimage Clin. 2018; 20:110-118. Apple AC, Schroeder MP, Ryals AJ, Wagner LI, Cella D, Shih PA, Reilly J, Penedo FJ, Voss JL, Wang L. PMID: 30094161; PMCID: PMC6077172.
      View in: PubMed   Mentions: 42     Fields:    Translation:Humans
    9. Fasting and postprandial soluble epoxide hydrolase-associated eicosanoids of remitted patients with eating disorder. Data Brief. 2018 Apr; 17:334-338. Yang J, Shih PB. PMID: 29876402; PMCID: PMC5988286.
      View in: PubMed   Mentions: 3  
    10. Personalized polyunsaturated fatty acids as a potential adjunctive treatment for anorexia nervosa. Prostaglandins Other Lipid Mediat. 2017 Nov; 133:11-19. Shih PB, Morisseau C, Le T, Woodside B, German JB. PMID: 28873340; PMCID: PMC5792652.
      View in: PubMed   Mentions: 11     Fields:    Translation:HumansAnimals
    11. Modified Mediterranean Diet for Enrichment of Short Chain Fatty Acids: Potential Adjunctive Therapeutic to Target Immune and Metabolic Dysfunction in Schizophrenia? Front Neurosci. 2017; 11:155. Joseph J, Depp C, Shih PB, Cadenhead KS, Schmid-Schönbein G. PMID: 28396623; PMCID: PMC5366345.
      View in: PubMed   Mentions: 36  
    12. Subtle hippocampal deformities in breast cancer survivors with reduced episodic memory and self-reported cognitive concerns. Neuroimage Clin. 2017; 14:685-691. Apple AC, Ryals AJ, Alpert KI, Wagner LI, Shih PA, Dokucu M, Cella D, Penedo FJ, Voss JL, Wang L. PMID: 28377882; PMCID: PMC5369871.
      View in: PubMed   Mentions: 24     Fields:    Translation:Humans
    13. Integrating multi-omics biomarkers and postprandial metabolism to develop personalized treatment for anorexia nervosa. Prostaglandins Other Lipid Mediat. 2017 09; 132:69-76. Shih PB. PMID: 28232135; PMCID: PMC5565718.
      View in: PubMed   Mentions: 11     Fields:    Translation:Humans
    14. Contemporary views on the genetics of anorexia nervosa. Eur Neuropsychopharmacol. 2016 Apr; 26(4):663-73. Shih PA, Woodside DB. PMID: 26944296; PMCID: PMC4801707.
      View in: PubMed   Mentions: 9     Fields:    Translation:HumansCells
    15. Dysregulation of soluble epoxide hydrolase and lipidomic profiles in anorexia nervosa. Mol Psychiatry. 2016 Apr; 21(4):537-46. Shih PB, Yang J, Morisseau C, German JB, Zeeland AA, Armando AM, Quehenberger O, Bergen AW, Magistretti P, Berrettini W, Halmi KA, Schork N, Hammock BD, Kaye W. PMID: 25824304; PMCID: PMC4591075.
      View in: PubMed   Mentions: 32     Fields:    Translation:Humans
    16. Modifying resilience mechanisms in at-risk individuals: a controlled study of mindfulness training in Marines preparing for deployment. Am J Psychiatry. 2014 Aug; 171(8):844-53. Johnson DC, Thom NJ, Stanley EA, Haase L, Simmons AN, Shih PA, Thompson WK, Potterat EG, Minor TR, Paulus MP. PMID: 24832476; PMCID: PMC4458258.
      View in: PubMed   Mentions: 49     Fields:    Translation:Humans
    17. Candidate SNP associations of optimism and resilience in older adults: exploratory study of 935 community-dwelling adults. Am J Geriatr Psychiatry. 2014 Oct; 22(10):997-1006.e5. Rana BK, Darst BF, Bloss C, Shih PA, Depp C, Nievergelt CM, Allison M, Parsons JK, Schork N, Jeste DV. PMID: 24791650; PMCID: PMC4163500.
      View in: PubMed   Mentions: 7     Fields:    Translation:Humans
    18. Nutritional rehabilitation in anorexia nervosa: review of the literature and implications for treatment. BMC Psychiatry. 2013 Nov 07; 13:290. Marzola E, Nasser JA, Hashim SA, Shih PA, Kaye WH. PMID: 24200367; PMCID: PMC3829207.
      View in: PubMed   Mentions: 50     Fields:    Translation:Humans
    19. Evidence for the role of EPHX2 gene variants in anorexia nervosa. Mol Psychiatry. 2014 Jun; 19(6):724-32. Scott-Van Zeeland AA, Bloss CS, Tewhey R, Bansal V, Torkamani A, Libiger O, Duvvuri V, Wineinger N, Galvez L, Darst BF, Smith EN, Carson A, Pham P, Phillips T, Villarasa N, Tisch R, Zhang G, Levy S, Murray S, Chen W, Srinivasan S, Berenson G, Brandt H, Crawford S, Crow S, Fichter MM, Halmi KA, Johnson C, Kaplan AS, La Via M, Mitchell JE, Strober M, Rotondo A, Treasure J, Woodside DB, Bulik CM, Keel P, Klump KL, Lilenfeld L, Plotnicov K, Topol EJ, Shih PB, Magistretti P, Bergen AW, Berrettini W, Kaye W, Schork NJ. PMID: 23999524; PMCID: PMC3852189.
      View in: PubMed   Mentions: 42     Fields:    Translation:Humans
    20. Heredity and cardiometabolic risk: naturally occurring polymorphisms in the human neuropeptide Y(2) receptor promoter disrupt multiple transcriptional response motifs. J Hypertens. 2013 Jan; 31(1):123-33. Wei Z, Zhang K, Wen G, Balasubramanian K, Shih PA, Rao F, Friese RS, Miramontes-Gonzalez JP, Schmid-Schoenbein GW, Kim HS, Mahata SK, O'Connor DT. PMID: 23149563; PMCID: PMC3615981.
      View in: PubMed   Mentions: 4     Fields:    Translation:HumansAnimalsCells
    21. Comparison of longer-term safety and effectiveness of 4 atypical antipsychotics in patients over age 40: a trial using equipoise-stratified randomization. J Clin Psychiatry. 2013 Jan; 74(1):10-8. Jin H, Shih PA, Golshan S, Mudaliar S, Henry R, Glorioso DK, Arndt S, Kraemer HC, Jeste DV. PMID: 23218100; PMCID: PMC3600635.
      View in: PubMed   Mentions: 16     Fields:    Translation:Humans
    22. Renal kallikrein excretion and epigenetics in human acute kidney injury: expression, mechanisms and consequences. BMC Nephrol. 2011 Jun 16; 12:27. Kang SW, Shih PA, Mathew RO, Mahata M, Biswas N, Rao F, Yan L, Bouchard J, Malhotra R, Tolwani A, Khandrika S, Mehta RL, O'Connor DT. PMID: 21679467; PMCID: PMC3154145.
      View in: PubMed   Mentions: 13     Fields:    Translation:HumansCells
    23. Naturally occurring variations in the human cholinesterase genes: heritability and association with cardiovascular and metabolic traits. J Pharmacol Exp Ther. 2011 Jul; 338(1):125-33. Valle AM, Radic Z, Rana BK, Mahboubi V, Wessel J, Shih PA, Rao F, O'Connor DT, Taylor P. PMID: 21493754; PMCID: PMC3126649.
      View in: PubMed   Mentions: 12     Fields:    Translation:HumansCells
    24. Synergistic physician and patient behavioral interventions as management strategy for effective population-based hypertension control. Curr Hypertens Rep. 2010 Jun; 12(3):149-51. Shih PA, O'Connor DT. PMID: 20424947; PMCID: PMC2876256.
      View in: PubMed   Mentions:    Fields:    
    25. Peptide YY (PYY) Gene Polymorphisms in the 3'-Untranslated Region and Proximal Promoter Regions Regulate Cellular Gene Expression and PYY Secretion and Metabolic Syndrome Traits in Vivo. Endocr Rev. 2009 Dec 01; 30(7):934. Shih PB, Wang L, Chiron S, Wen G, Nievergelt C, Mahata M, Khandrika S, Rao F, Fung MM, Mahata SK, Hamilton BA, O'Connor DT. PMID: 28199513.
      View in: PubMed   Mentions:    Fields:    
    26. Peptide YY (PYY) gene polymorphisms in the 3'-untranslated and proximal promoter regions regulate cellular gene expression and PYY secretion and metabolic syndrome traits in vivo. J Clin Endocrinol Metab. 2009 Nov; 94(11):4557-66. Shih PA, Wang L, Chiron S, Wen G, Nievergelt C, Mahata M, Khandrika S, Rao F, Fung MM, Mahata SK, Hamilton BA, O'Connor DT. PMID: 19820027; PMCID: PMC2775651.
      View in: PubMed   Mentions: 6     Fields:    Translation:HumansCells
    27. Genetic variation in C-reactive protein (CRP) gene may be associated with risk of systemic lupus erythematosus and CRP concentrations. J Rheumatol. 2008 Nov; 35(11):2171-8. Shih PB, Manzi S, Shaw P, Kenney M, Kao AH, Bontempo F, Barmada MM, Kammerer C, Kamboh MI. PMID: 18793001; PMCID: PMC2582591.
      View in: PubMed   Mentions: 11     Fields:    Translation:HumansCells
    28. Heritability and genome-wide linkage in US and australian twins identify novel genomic regions controlling chromogranin a: implications for secretion and blood pressure. Circulation. 2008 Jul 15; 118(3):247-57. O'Connor DT, Zhu G, Rao F, Taupenot L, Fung MM, Das M, Mahata SK, Mahata M, Wang L, Zhang K, Greenwood TA, Shih PA, Cockburn MG, Ziegler MG, Stridsberg M, Martin NG, Whitfield JB. PMID: 18591442; PMCID: PMC2654229.
      View in: PubMed   Mentions: 49     Fields:    Translation:HumansCells
    29. Hereditary determinants of human hypertension: strategies in the setting of genetic complexity. Hypertension. 2008 Jun; 51(6):1456-64. Shih PA, O'Connor DT. PMID: 18413494; PMCID: PMC2587105.
      View in: PubMed   Mentions: 27     Fields:    Translation:Humans
    30. C-reactive protein, an 'intermediate phenotype' for inflammation: human twin studies reveal heritability, association with blood pressure and the metabolic syndrome, and the influence of common polymorphism at catecholaminergic/beta-adrenergic pathway loci. J Hypertens. 2007 Feb; 25(2):329-43. Wessel J, Moratorio G, Rao F, Mahata M, Zhang L, Greene W, Rana BK, Kennedy BP, Khandrika S, Huang P, Lillie EO, Shih PA, Smith DW, Wen G, Hamilton BA, Ziegler MG, Witztum JL, Schork NJ, Schmid-Schönbein GW, O'Connor DT. PMID: 17211240.
      View in: PubMed   Mentions: 47     Fields:    Translation:HumansCells
    31. Cell-bound complement activation products (CB-CAPs) as a source of lupus biomarkers. Adv Exp Med Biol. 2006; 586:381-90. Calano SJ, Shih PA, Liu CC, Kao AH, Navratil JS, Manzi S, Ahearn JM. PMID: 16893085.
      View in: PubMed   Mentions: 7     Fields:    Translation:HumansCells
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