We have located links that may give you full text access.
Adult Connective Tissue-Resident Mast Cells Originate from Late Erythro-Myeloid Progenitors.
Immunity 2018 October 17
Tissue-resident mast cells are associated with many inflammatory and physiological processes. Although mast cells arise from the yolk sac, the exact ontogeny of adult mast cells remains unclear. Here we have investigated the hematopoietic origin of mast cells using fate-mapping systems. We have shown that early erythro-myeloid progenitors (EMPs), late EMPs, and definitive hematopoietic stem cells (HSCs) each gave rise to mast cells in succession via an intermediate integrin β7+ progenitor. From late embryogenesis to adult, early EMP-derived mast cells were largely replaced by late EMP-derived cells in most connective tissues except adipose and pleural cavity. Thus, mast cells with distinct origin displayed tissue-location preferences: early EMP-derived cells were limited to adipose and pleural cavity and late EMP-derived cells dominated most connective tissues, while HSC-derived cells were a main group in mucosa. Therefore, embryonic origin shapes the heterogeneity of adult mast cells, with diverse functions in immunity and development.
Full text links
Trending Papers
A Personalized Approach to the Management of Congestion in Acute Heart Failure.Heart International 2023
Potential Mechanisms of the Protective Effects of the Cardiometabolic Drugs Type-2 Sodium-Glucose Transporter Inhibitors and Glucagon-like Peptide-1 Receptor Agonists in Heart Failure.International Journal of Molecular Sciences 2024 Februrary 21
2024 ACC Expert Consensus Decision Pathway for Treatment of Heart Failure With Reduced Ejection Fraction: A Report of the American College of Cardiology Solution Set Oversight Committee.Journal of the American College of Cardiology 2024 March 3
The Effect of Albumin Administration in Critically Ill Patients: A Retrospective Single-Center Analysis.Critical Care Medicine 2024 Februrary 8
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app