Purna Kashyap - Publications, H-index & Citations

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Purna Kashyap

mayo clinic

58H-index

269Paper Count

1.5WCitation Count

Published Papers 102

Publication Date

Ecological and dietary strategies to constrain Clostridioides difficile

Cell Host & Microbe

IF18.7

2026-07-08

PREAI

Melinda A. Engevik; Aaron L. Hecht; Jessica R. Allegretti; Purna C. Kashyap

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Butyrate Regulates the Blood–Brain Barrier Transport and Intraendothelial Accumulation of Alzheimer’s Disease Amyloid-Beta Peptides

Molecular Pharmaceutics

IF4.5

2026-05-21

PREAI

Vaishnavi Veerareddy; Zengtao Wang; Purna C. Kashyap; Karunya K. Kandimalla

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Compositional and functional differences of gut microbiome and metabolome inform pathogenesis of cholestatic liver disease

Gut Microbes

IF11

2026-04-13

OAAI

Marios Nikolaidis; Chang Hu; Brian D. Juran; Bryan M. McCauley; Erik M. Schlicht; Jackie K. Bianchi; Ahmad H. Ali; Venetia Tragaki; Elizabeth J. Atkinson; Stephen Johnson; Ruben A. Mars; John E. Eaton; Elizabeth J. Carey; Andre Franke; Christoph Schramm; Purna C. Kashyap; Young-Mi Go; ViLinh Tran; Sami Teeny; Dean P. Jones; Caroline W. Grant; Arjun P. Athreya; Gary W. Miller; Nicholas F. LaRusso; Gregory J. Gores; Tom H. Karlsen; Johannes R. Hov; Grigorios D. Amoutzias; Konstantinos N. Lazaridis

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Sociocultural Aspects of the Pathophysiology, Clinical Presentation and Management of Disorders of Gut-Brain Interaction

Gastroenterology

IF25.1

2026-02-18

OAAI

Reuben K. Wong; Xiucai Fang; Uday C. Ghoshal; Purna C. Kashyap; Agata Mulak; Yeong Yeh Lee; Ami D. Sperber; Gerald Holtmann

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Harnessing the microbiome for cancer therapy

Nature Reviews Microbiology

IF103.3

2026-01-05

PREAI

Roy Hajjar; Ruben A. T. Mars; Purna C. Kashyap

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Shared environments can facilitate microbial transmission and alter metabolic outcomes

GUT MICROBES

IF11

2025-12-31

PREAI

Comba, Isin Y.; Hoops, Suzie; Till, Lisa; Vangay, P. J.; Johnson, Stephen; Xiao, Yang; Louwies, Tijs; Culhane Pera, Kathie; Pergament, Shannon; Knights, Dan; Kashyap, Purna C.

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Distinct human small intestinal microbiome communities underlie visceral hypersensitivity in a humanized mouse model

Journal of Clinical Investigation

IF13.6

2025-12-15

OAAI

Comba, Isin Y.; Louwies, Tijs; Mars, Ruben A. T.; Xiao, Yang; Sekhon, Prabhjot Kaur; Edwards, Brian S.; Willits, Adam; Shields-Cutler, Robin R.; Bellampalli, Shreya; Mercado-Perez, Arnaldo; Tienter, Dennis R.; Till, Lisa M.; Linden, David R.; Farrugia, Gianrico; Beyder, Arthur; Smith-Edwards, Kristen M.; Kashyap, Purna C.

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Response to Maximilian and Gasche

Neurogastroenterology & Motility

IF0

2025-10-16

PREAI

Eamonn M. M. Quigley; Purna Kashyap; Paul Moayyedi; Magnus Simren; Stephen Vanner

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Body mass index changes after fecal microbiota transplantation for recurrent Clostridioides difficile infection

THERAPEUTIC ADVANCES IN GASTROENTEROLOGY

IF3.4

2025-02-23

OAAI

Sehgal, Kanika; Berry, Parul; Cho, Janice; Saffouri, George; Dierkhising, Ross A.; Battaglioli, Eric; Kashyap, Purna C.; Pardi, Darrell; Khanna, Sahil

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Enhancing recovery from gut microbiome dysbiosis and alleviating DSS-induced colitis in mice with a consortium of rare short-chain fatty acid-producing bacteria

GUT MICROBES

IF11

2024-07-29

OAAI

Ambat, Achuthan; Antony, Linto; Maji, Abhijit; Ghimire, Sudeep; Mattiello, Samara; Kashyap, Purna C.; More, Sunil; Sebastian, Vanessa; Scaria, Joy

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The COVID-19 pandemic as a modifier of DGBI symptom severity: A systematic review and meta-analysis

NEUROGASTROENTEROLOGY AND MOTILITY

IF2.9

2024-07-26

OAAI

Kulin, Dmitrii; Shah, Ayesha; Fairlie, Thomas; Wong, Reuben K.; Fang, Xiucai; Ghoshal, Uday C.; Kashyap, Purna C.; Mulak, Agata; Lee, Yeong Yeh; Talley, Nicholas J.; Koloski, Natasha; Jones, Michael P.; Holtmann, Gerald J.

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A multifaceted ecological approach to explore links between environmental factors and the epidemiology of disorders of gut-brain interaction

NEUROGASTROENTEROLOGY AND MOTILITY

IF2.9

2024-07-15

OAAI

Fairlie, Thomas; Shah, Ayesha; Wong, Reuben K.; Fang, Xiucai; Ghoshal, Uday C.; Kashyap, Purna C.; Mulak, Agata; Lee, Yeong Yeh; Sperber, Ami D.; Koloski, Natasha; Moy, Naomi; Talley, Nicholas J.; Jones, Michael P.; Holtmann, Gerald

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Prevalence of small intestinal bacterial overgrowth in intestinal failure syndrome: A systematic review and meta-analysis

JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY

IF3.4

2024-06-27

OAAI

Shah, Ayesha; Fairlie, Thomas; Morrison, Mark; Martin, Neal; Hammer, Karin; Hammer, Johann; Koloski, Natasha; Rezaie, Ali; Pimentel, Mark; Kashyap, Purna; Jones, Michael P.; Holtmann, Gerald

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The Human Microbiome-A Physiologic

COMPREHENSIVE PHYSIOLOGY

IF5.2

2024-06-27

PREAI

Xiao, Yang; Louwies, Tijs; Mars, Ruben A. T.; Kashyap, Purna C.

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The role of the gut microbiome in disorders of gut-brain interaction

FEBS JOURNAL

IF4.2

2024-06-23

OAAI

Gawey, Brent J.; Mars, Ruben A.; Kashyap, Purna C.

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Chronic Visceral Pain: New Peripheral Mechanistic Insights and Resulting Treatments

GASTROENTEROLOGY

IF25.1

2024-06-01

OAAI

Ford, Alexander C.; Vanner, Stephen; Kashyap, Purna C.; Nasser, Yasmin

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Impact of PAP on the gut microbiome in OSA: A pilot study

SLEEP MEDICINE

IF3.4

2024-06-01

PREAI

Bock, Joshua M.; Johnson, Stephen; Kashyap, Purna C.; Somers, Virend K.; Cheung, Joseph

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Critical appraisal of the SIBO hypothesis and breath testing: A clinical practice update endorsed by the European society of neurogastroenterology and motility (ESNM) and the American neurogastroenterology and motility society (ANMS)

NEUROGASTROENTEROLOGY AND MOTILITY

IF2.9

2024-05-26

OAAI

Kashyap, Purna; Moayyedi, Paul; Quigley, Eamonn M. M.; Simren, Magnus; Vanner, Stephen

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Industrialized human gut microbiota increases CD8+T cells and mucus thickness in humanized mouse gut

GUT MICROBES

IF11

2023-10-18

OAAI

Vangay, Pajau; Ward, Tonya; Lucas, Sarah; Beura, Lalit K.; Sabas, Dominique; Abramson, Max; Till, Lisa; Hoops, Susan L.; Kashyap, Purna; Hunter, Ryan C.; Masopust, David; Knights, Dan

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Role of Diet-Microbiome Interaction in Gastrointestinal Disorders and Strategies to Modulate Them with Microbiome-Targeted Therapies

ANNUAL REVIEW OF NUTRITION

IF13.4

2023-08-21

OAAI

Jadhav, Ajita; Bajaj, Aditya; Xiao, Yang; Markandey, Manasvini; Ahuja, Vineet; Kashyap, Purna C.

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Research Directions