Zobrazeno 1 - 10
of 137
pro vyhledávání: '"Kelly A, Whelan"'
Autor:
Masaru Sasaki, Takeo Hara, Joshua X. Wang, Yusen Zhou, Kanak V. Kennedy, Chizoba N. Umeweni, Maiya A. Alston, Zachary C. Spergel, Satoshi Ishikawa, Ryugo Teranishi, Ritsu Nakagawa, Emily A. Mcmillan, Kelly A. Whelan, Tatiana A. Karakasheva, Kathryn E. Hamilton, Melanie A. Ruffner, Amanda B. Muir
Publikováno v:
Cellular and Molecular Gastroenterology and Hepatology, Vol 17, Iss 6, Pp 923-937 (2024)
Background & Aims: Epithelial disruption in eosinophilic esophagitis (EoE) encompasses both impaired differentiation and diminished barrier integrity. We have shown that lysyl oxidase (LOX), a collagen cross-linking enzyme, is up-regulated in the eso
Externí odkaz:
https://doaj.org/article/4642d52f7d81435797854e2d8c616673
Autor:
Alena Klochkova, Adam L. Karami, Annie D. Fuller, Louis R. Parham, Surali R. Panchani, Shruthi Natarajan, Jazmyne L. Jackson, Anbin Mu, Yinfei Tan, Kathy Q. Cai, Andres J. Klein-Szanto, Amanda B. Muir, Marie-Pier Tétreault, Xavier Graña, Kathryn E. Hamilton, Kelly A. Whelan
Publikováno v:
Cellular and Molecular Gastroenterology and Hepatology, Vol 18, Iss 1, Pp 15-40 (2024)
Background & Aims: Autophagy plays roles in esophageal pathologies both benign and malignant. Here, we aim to define the role of autophagy in esophageal epithelial homeostasis. Methods: We generated tamoxifen-inducible, squamous epithelial-specific A
Externí odkaz:
https://doaj.org/article/10798208ac324620b1299c8ac2877db4
Publikováno v:
Cellular and Molecular Gastroenterology and Hepatology, Vol 17, Iss 5, Pp 713-718 (2024)
Eosinophilic esophagitis (EoE) is an emerging form of food allergy that exerts a significant clinical and financial burden worldwide. EoE is clinically characterized by eosinophil-rich inflammatory infiltrates in esophageal mucosa and esophageal dysf
Externí odkaz:
https://doaj.org/article/cb814a89b8054a00b4aee11f5b159408
Autor:
Louis R. Parham, Patrick A. Williams, Kay Katada, Shaneice K. Nettleford, Priya Chatterji, Kofi K. Acheampong, Charles H. Danan, Xianghui Ma, Lauren A. Simon, Kaitlyn E. Naughton, Rei Mizuno, Tatiana Karakasheva, Emily A. McMillan, Kelly A. Whelan, Donita C. Brady, Sydney M. Shaffer, Kathryn E. Hamilton
Publikováno v:
Cellular and Molecular Gastroenterology and Hepatology, Vol 17, Iss 3, Pp 439-451 (2024)
Background & Aims: The intestinal epithelium interfaces with a diverse milieu of luminal contents while maintaining robust digestive and barrier functions. Facultative intestinal stem cells are cells that survive tissue injury and divide to re-establ
Externí odkaz:
https://doaj.org/article/2d55833f363e489b8c29b533990b04ea
Autor:
Margarette H. Clevenger, Adam L. Karami, Dustin A. Carlson, Peter J. Kahrilas, Nirmala Gonsalves, John E. Pandolfino, Deborah R. Winter, Kelly A. Whelan, Marie-Pier Tétreault
Publikováno v:
JCI Insight, Vol 8, Iss 19 (2023)
Eosinophilic esophagitis (EoE) is an esophageal immune-mediated disease characterized by eosinophilic inflammation and epithelial remodeling, including basal cell hyperplasia (BCH). Although BCH is known to correlate with disease severity and with pe
Externí odkaz:
https://doaj.org/article/d662b4b0608d49f780fe290a01be7545
Autor:
Annie D. Fuller, Adam L. Karami, Mohammad Faujul Kabir, Alena Klochkova, Jazmyne L. Jackson, Anbin Mu, Yinfei Tan, Andres J. Klein-Szanto, Kelly A. Whelan
Publikováno v:
Frontiers in Allergy, Vol 4 (2023)
IntroductionUnder homeostatic conditions, esophageal epithelium displays a proliferation/differentiation gradient that is generated as proliferative basal cells give rise to suprabasal cells then terminally differentiated superficial cells. This prol
Externí odkaz:
https://doaj.org/article/bfa60c20b4244bd9b9ed3cd95ddddc6d
Autor:
Mohammad Faujul Kabir, Adam L. Karami, Ricardo Cruz-Acuña, Alena Klochkova, Reshu Saxena, Anbin Mu, Mary Grace Murray, Jasmine Cruz, Annie D. Fuller, Margarette H. Clevenger, Kumaraswamy Naidu Chitrala, Yinfei Tan, Kelsey Keith, Jozef Madzo, Hugh Huang, Jaroslav Jelinek, Tatiana Karakasheva, Kathryn E. Hamilton, Amanda B. Muir, Marie-Pier Tétreault, Kelly A. Whelan
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-15 (2022)
The level of cellular diversity in the esophageal epithelium has yet to be classified at the single cell level. Here the authors analyze the transcriptome of 44,679 murine esophageal keratinocytes to identify an unexpected level of cellular heterogen
Externí odkaz:
https://doaj.org/article/08d60dfa06354f1792c694cb232b3b9d
Autor:
Alena Klochkova, Annie D. Fuller, Riley Miller, Adam L. Karami, Surali R. Panchani, Shruthi Natarajan, Anbin Mu, Jazmyne L. Jackson, Andres J. Klein-Szanto, Amanda B. Muir, Kelly A. Whelan
Publikováno v:
Frontiers in Allergy, Vol 3 (2022)
Subepithelial fibrosis occurs in a subset of eosinophilic esophagitis (EoE) patients and is associated with esophageal stricture. While mechanisms driving EoE fibrosis remain incompletely understood, findings from experimental systems support roles f
Externí odkaz:
https://doaj.org/article/70fd8a55c4ad44cc9bb32754ad67cee8
Autor:
Takeo Hara, Yuta Kasagi, Joshua Wang, Masaru Sasaki, Bailey Aaron, Adam Karami, Masataka Shimonosono, Rieko Shimonosono, Hisatsugu Maekawa, Lauren Dolinsky, Benjamin Wilkins, Jeremy Klein, Jane Wei, Kathryn Nunes, Kristle Lynch, Jonathan M. Spergel, Kathryn E. Hamilton, Melanie A. Ruffner, Tatiana A. Karakasheva, Kelly A. Whelan, Hiroshi Nakagawa, Amanda B. Muir
Publikováno v:
Cellular and Molecular Gastroenterology and Hepatology, Vol 13, Iss 5, Pp 1449-1467 (2022)
Background & Aims: Although basal cell hyperplasia is a histologic hallmark of eosinophilic esophagitis (EoE), little is known about the capabilities of epithelial renewal and differentiation in the EoE inflammatory milieu. In murine esophageal epith
Externí odkaz:
https://doaj.org/article/6cf51597b7804a5da4a9fd173aba4b20
Autor:
Patrick A. Williams, Kaitlyn E. Naughton, Lauren A. Simon, Gloria E. Soto, Louis R. Parham, Xianghui Ma, Charles H. Danan, Weiming Hu, Elliot S. Friedman, Emily A. McMillan, Hritik Mehta, Madison A. Stoltz, Joshua Soto Ocaña, Joseph P. Zackular, Kyle Bittinger, Kelly A. Whelan, Tatiana A. Karakasheva, Kathryn E. Hamilton
Publikováno v:
American Journal of Physiology-Gastrointestinal and Liver Physiology. 324:G354-G368
Calorie restriction is associated with enhanced intestinal regeneration after irradiation, but the requirement of autophagy for this process is not known. Our data support the premise that intestinal epithelial autophagy is required for the regenerat