Pancreas regeneration

Q Zhou, DA Melton - Nature, 2018 - nature.com
The pancreas is made from two distinct components: the exocrine pancreas, a reservoir of
digestive enzymes, and the endocrine islets, the source of the vital metabolic hormone …

Acute pancreatitis: a multifaceted set of organelle and cellular interactions

A Habtezion, AS Gukovskaya, SJ Pandol - Gastroenterology, 2019 - Elsevier
Acute pancreatitis is an inflammatory disorder of the exocrine pancreas associated with
tissue injury and necrosis. The disease can be mild, involving only the pancreas, and …

Fibrosis induced by resident macrophages has divergent roles in pancreas inflammatory injury and PDAC

JM Baer, C Zuo, LI Kang, AA de la Lastra… - Nature …, 2023 - nature.com
Tissue-resident macrophages (TRMs) are long-lived cells that maintain locally and can be
phenotypically distinct from monocyte-derived macrophages. Whether TRMs and monocyte …

Mitochondrial dysfunction, through impaired autophagy, leads to endoplasmic reticulum stress, deregulated lipid metabolism, and pancreatitis in animal models

G Biczo, ET Vegh, N Shalbueva, OA Mareninova… - Gastroenterology, 2018 - Elsevier
Background & Aims Little is known about the signaling pathways that initiate and promote
acute pancreatitis (AP). The pathogenesis of AP has been associated with abnormal …

Generation of human oogonia from induced pluripotent stem cells in vitro

C Yamashiro, K Sasaki, Y Yabuta, Y Kojima… - Science, 2018 - science.org
Human in vitro gametogenesis may transform reproductive medicine. Human pluripotent
stem cells (hPSCs) have been induced into primordial germ cell–like cells (hPGCLCs); …

Alternatively activated macrophages promote pancreatic fibrosis in chronic pancreatitis

J Xue, V Sharma, MH Hsieh, A Chawla, R Murali… - Nature …, 2015 - nature.com
Chronic pancreatitis (CP) is a progressive and irreversible inflammatory and fibrotic disease
with no cure. Unlike acute pancreatitis (AP), we find that alternatively activated macrophages …

Macrophage phenotypic switch orchestrates the inflammation and repair/regeneration following acute pancreatitis injury

J Wu, L Zhang, J Shi, R He, W Yang, A Habtezion… - …, 2020 - thelancet.com
Background Impaired or hyperactive pancreas regeneration after injury would cause
exocrine insufficiency or recurrent/chronic pancreatitis and potentially carcinogenesis …

Obesity and pancreatitis

B Khatua, B El-Kurdi, VP Singh - Current opinion in …, 2017 - journals.lww.com
We discuss how obesity may contribute to increasing acute pancreatitis incidence, the role
of lipolytic unsaturated fatty acid release in worsening acute pancreatitis, and potential …

[HTML][HTML] Inhibitors of ORAI1 prevent cytosolic calcium-associated injury of human pancreatic acinar cells and acute pancreatitis in 3 mouse models

L Wen, S Voronina, MA Javed, M Awais, P Szatmary… - Gastroenterology, 2015 - Elsevier
Background & Aims Sustained activation of the cytosolic calcium concentration induces
injury to pancreatic acinar cells and necrosis. The calcium release–activated calcium …

Orai1-mediated antimicrobial secretion from pancreatic acini shapes the gut microbiome and regulates gut innate immunity

M Ahuja, DM Schwartz, M Tandon, A Son, M Zeng… - Cell metabolism, 2017 - cell.com
The gut microbiome participates in numerous physiologic functions and communicates
intimately with the host immune system. Antimicrobial peptides are critical components of …