Harvard Catalyst Profiles

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Richard Allen Guyer, Ph.D., M.D.


The research activities and funding listed below are automatically derived from NIH ExPORTER and other sources, which might result in incorrect or missing items. Faculty can login to make corrections and additions.
  1. F32DK121440 (GUYER, RICHARD A) Jun 1, 2020 - May 31, 2022
    Transcription factors mediate postnatal neurogenesis from enteric glial cells
    Role: Principal Investigator

Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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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. Stavely R, Hotta R, Guyer RA, Picard N, Rahman AA, Omer M, Soos A, Szocs E, Mueller J, Goldstein AM, Nagy N. A distinct transcriptome characterizes neural crest-derived cells at the migratory wavefront during enteric nervous system development. Development. 2023 03 01; 150(5). PMID: 36779913.
    Citations:    Fields:    Translation:AnimalsCells
  2. Guyer RA, Stavely R, Robertson K, Bhave S, Mueller JL, Picard NM, Hotta R, Kaltschmidt JA, Goldstein AM. Single-cell multiome sequencing clarifies enteric glial diversity and identifies an intraganglionic population poised for neurogenesis. Cell Rep. 2023 Feb 28; 42(3):112194. PMID: 36857184.
    Citations:    Fields:    
  3. Pan W, Rahman AA, Stavely R, Bhave S, Guyer R, Omer M, Picard N, Goldstein AM, Hotta R. Schwann Cells in the Aganglionic Colon of Hirschsprung Disease Can Generate Neurons for Regenerative Therapy. Stem Cells Transl Med. 2022 12 30; 11(12):1232-1244. PMID: 36322091; PMCID: PMC9801298.
    Citations:    Fields:    Translation:AnimalsCells
  4. Cramm SL, Chandler NM, Graham DA, Kunisaki SM, Russell RT, Blakely ML, Lipskar AM, Allukian M, Aronowitz DI, Campbell BT, Collins DT, Commander SJ, Cowles RA, DeFazio JR, Esparaz JR, Feng C, Griggs CL, Guyer RA, Hanna DN, Kahan AM, Keane OA, Lamoshi A, Lopez CM, Pace E, Regan MD, Santore MT, Scholz S, Tracy ET, Williams SA, Zhang L, Rangel SJ. Association between Antibiotic Redosing Prior to Incision and Risk of Incisional Site Infection in Children with Appendicitis. Ann Surg. 2022 Nov 01. PMID: 36317528.
    Citations:    Fields:    
  5. Cramm SL, Lipskar AM, Graham DA, Kunisaki SM, Griggs CL, Allukian M, Russell RT, Chandler NM, Santore MT, Aronowitz DI, Blakely ML, Campbell B, Collins DT, Commander SJ, Cowles RA, DeFazio JR, Echols JC, Esparaz JR, Feng C, Guyer RA, Hanna DN, He K, Kahan AM, Keane OA, Lamoshi A, Lopez CM, McLean SE, Pace E, Regan MD, Scholz S, Tracy ET, Williams SA, Zhang L, Rangel SJ. Association of Gangrenous, Suppurative, and Exudative Findings With Outcomes and Resource Utilization in Children With Nonperforated Appendicitis. JAMA Surg. 2022 08 01; 157(8):685-692. PMID: 35648410; PMCID: PMC9161124.
    Citations:    Fields:    Translation:Humans
  6. Sborov KD, Dennis BM, de Oliveira Filho GR, Bellister SA, Statzer N, Stonko DP, Guyer RA, Wanderer JP, Beyene RT, McEvoy MD, Allen BFS. Acute pain consult and management is associated with improved mortality in rib fracture patients. Reg Anesth Pain Med. 2022 Jul 26. PMID: 35882429.
    Citations:    Fields:    
  7. Bhave S, Guyer RA, Picard N, Omer M, Hotta R, Goldstein AM. Ednrb-/- mice with hirschsprung disease are missing Gad2-expressing enteric neurons in the ganglionated small intestine. Front Cell Dev Biol. 2022; 10:917243. PMID: 35959491; PMCID: PMC9360620.
  8. Stavely R, Hotta R, Picard N, Rahman AA, Pan W, Bhave S, Omer M, Ho WLN, Guyer RA, Goldstein AM. Schwann cells in the subcutaneous adipose tissue have neurogenic potential and can be used for regenerative therapies. Sci Transl Med. 2022 05 25; 14(646):eabl8753. PMID: 35613280; PMCID: PMC9745588.
    Citations: 2     Fields:    Translation:AnimalsCells
  9. Guyer RA, Mueller JL, Goldstein AM. Applications of Single-Cell Sequencing Technology to the Enteric Nervous System. Biomolecules. 2022 03 15; 12(3). PMID: 35327644; PMCID: PMC8946246.
    Citations: 2     Fields:    
  10. Bhave S, Ho WLN, Cheng K, Omer M, Bousquet N, Guyer RA, Hotta R, Goldstein AM. Tamoxifen administration alters gastrointestinal motility in mice. Neurogastroenterol Motil. 2022 05; 34(5):e14357. PMID: 35279902.
    Citations:    Fields:    Translation:Animals
  11. Westfal ML, Okiemy O, Chung PHY, Feng J, Lu C, Miyano G, Tam PKH, Tang W, Wong KKY, Yamataka A, Guyer RA, Doody DP, Goldstein AM. Optimal timing for Soave primary pull-through in short-segment Hirschsprung disease: A meta-analysis. J Pediatr Surg. 2022 Apr; 57(4):719-725. PMID: 34330420; PMCID: PMC8776908.
    Citations:    Fields:    Translation:Humans
  12. Guyer RA, Schwarze ML, Gosain A, Maggard-Gibbons M, Keswani SG, Goldstein AM. Top ten strategies to enhance grant-writing success. Surgery. 2021 12; 170(6):1727-1731. PMID: 34294451; PMCID: PMC8642272.
    Citations: 1     Fields:    Translation:Humans
  13. Stavely R, Bhave S, Ho WLN, Ahmed M, Pan W, Rahman AA, Ulloa J, Bousquet N, Omer M, Guyer R, Nagy N, Goldstein AM, Hotta R. Enteric mesenchymal cells support the growth of postnatal enteric neural stem cells. Stem Cells. 2021 09; 39(9):1236-1252. PMID: 33938072.
    Citations: 4     Fields:    Translation:HumansAnimalsCells
  14. Nagy N, Guyer RA, Hotta R, Zhang D, Newgreen DF, Halasy V, Kovacs T, Goldstein AM. RET overactivation leads to concurrent Hirschsprung disease and intestinal ganglioneuromas. Development. 2020 11 05; 147(21). PMID: 32994173; PMCID: PMC7657479.
    Citations: 6     Fields:    Translation:AnimalsCells
  15. Bhave S, Arciero E, Baker C, Ho WL, Guyer RA, Hotta R, Goldstein AM. Pan-enteric neuropathy and dysmotility are present in a mouse model of short-segment Hirschsprung disease and may contribute to post-pullthrough morbidity. J Pediatr Surg. 2021 Feb; 56(2):250-256. PMID: 32414519; PMCID: PMC7572464.
    Citations: 4     Fields:    Translation:HumansAnimals
  16. Wandell GM, Miller C, Rathor A, Wai TH, Guyer RA, Schmidt RA, Turner JH, Hwang PH, Davis GE, Humphreys IM. A multi-institutional review of outcomes in biopsy-proven acute invasive fungal sinusitis. Int Forum Allergy Rhinol. 2018 12; 8(12):1459-1468. PMID: 29979836.
    Citations: 8     Fields:    Translation:HumansPHPublic Health
  17. Mueller JL, Guyer RA, Adler JT, Mullen JT. Metastatic renal cell carcinoma to the small bowel: three cases of GI bleeding and a literature review. CEN Case Rep. 2018 May; 7(1):39-43. PMID: 29185198.
    Citations: 4     Fields:    
  18. Dennis BM, Gondek SP, Guyer RA, Hamblin SE, Gunter OL, Guillamondegui OD. Use of an evidence-based algorithm for patients with traumatic hemothorax reduces need for additional interventions. J Trauma Acute Care Surg. 2017 04; 82(4):728-732. PMID: 28099387.
    Citations: 3     Fields:    Translation:Humans
  19. Guyer RA, Macara IG. Loss of the polarity protein PAR3 activates STAT3 signaling via an atypical protein kinase C (aPKC)/NF-?B/interleukin-6 (IL-6) axis in mouse mammary cells. J Biol Chem. 2015 Mar 27; 290(13):8457-68. PMID: 25657002.
    Citations: 19     Fields:    Translation:AnimalsCells
  20. Guyer RA, Turner JH. Delayed presentation of traumatic cerebrospinal fluid rhinorrhea: Case report and literature review. Allergy Rhinol (Providence). 2015 Jan; 6(3):188-90. PMID: 26686211; PMCID: PMC5391488.
    Citations: 7     
  21. Macara IG, Guyer R, Richardson G, Huo Y, Ahmed SM. Epithelial homeostasis. Curr Biol. 2014 Sep 08; 24(17):R815-25. PMID: 25202877; PMCID: PMC4196707.
    Citations: 66     Fields:    Translation:HumansCells
  22. LaPar DJ, Stukenborg GJ, Guyer RA, Stone ML, Bhamidipati CM, Lau CL, Kron IL, Ailawadi G. Primary payer status is associated with mortality and resource utilization for coronary artery bypass grafting. Circulation. 2012 Sep 11; 126(11 Suppl 1):S132-9. PMID: 22965973; PMCID: PMC3448930.
    Citations: 21     Fields:    Translation:Humans
  23. Guyer RA, Hellman MD, Emami K, Kadlecek S, Cadman RV, Yu J, Vadhat V, Ishii M, Woodburn JM, Law M, Rizi RR. A robust method for estimating regional pulmonary parameters in presence of noise. Acad Radiol. 2008 Jun; 15(6):740-52. PMID: 18486010.
    Citations: 1     Fields:    Translation:Animals
  24. Yu J, Ishii M, Law M, Woodburn JM, Emami K, Kadlecek S, Vahdat V, Guyer RA, Rizi RR. Optimization of scan parameters in pulmonary partial pressure oxygen measurement by hyperpolarized 3He MRI. Magn Reson Med. 2008 Jan; 59(1):124-31. PMID: 18050348.
    Citations: 10     Fields:    Translation:Animals
  25. Emami K, Cadman RV, Woodburn JM, Fischer MC, Kadlecek SJ, Zhu J, Pickup S, Guyer RA, Law M, Vahdat V, Friscia ME, Ishii M, Yu J, Gefter WB, Shrager JB, Rizi RR. Early changes of lung function and structure in an elastase model of emphysema--a hyperpolarized 3He MRI study. J Appl Physiol (1985). 2008 Mar; 104(3):773-86. PMID: 18063806.
    Citations: 15     Fields:    Translation:Animals
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.