Results 31 to 40 of about 8,029 (232)

Physiological roles of activins in the human ovary

open access: yesJournal of Bio-X Research, 2018
. Initially discovered in the pituitary as stimulators of follicle stimulating hormone, activins are homo- or heterodimers of inhibin subunits, which belong to the transforming growth factor-β superfamily.
Hsun-Ming Chang, Peter C.K. Leung
doaj   +1 more source

Follistatin attenuates radiation-induced fibrosis in a murine model. [PDF]

open access: yesPLoS ONE, 2017
PURPOSE:Fibrosis can be a disabling, severe side effect of radiotherapy that can occur in patients, and for which there is currently no effective treatment.
Helen B Forrester   +4 more
doaj   +1 more source

Activin/TGFβ and BMP crosstalk determines digit chondrogenesis [PDF]

open access: yes, 2008
The progress zone (PZ) is a specialized area at the distal margin of the developing limb where mesodermal cells are kept in proliferation and undifferentiated, allowing limb outgrowth.
1000010205429   +5 more
core   +11 more sources

Substantial Increases Occur in Serum Activins and Follistatin during Lung Transplantation. [PDF]

open access: yesPLoS ONE, 2016
Lung transplantation exposes the donated lung to a period of anoxia. Re-establishing the circulation after ischemia stimulates inflammation causing organ damage.
David M de Kretser   +7 more
doaj   +1 more source

Systemic administration of monovalent follistatin-like 3-Fc-fusion protein increases muscle mass in mice

open access: yesiScience, 2021
Summary: Targeting the signaling pathway of growth differentiation factor 8 (GDF8), also known as myostatin, has been regarded as a promising strategy to increase muscle mass in the elderly and in patients.
Takayuki Ozawa   +7 more
doaj   +1 more source

Activins and their related proteins in colon carcinogenesis: insights from early and advanced azoxymethane rat models of colon cancer [PDF]

open access: yes, 2016
BACKGROUND: Activin-A may exert pro- or anti-tumorigenic activities depending on cellular context. However, little is known about its role, or the other mature activin proteins, in colorectal carcinoma (CRC). This study measured the expression of activin
Adel Galal El-Shemi   +5 more
core   +1 more source

Expressão de proteínas SMAD, mediadores da sinalização de TGF-beta/activina, em tecidos de tiroide humana [PDF]

open access: yes, 2010
OBJECTIVE: To investigate the expression of SMAD proteins in human thyroid tissues since the inactivation of TGF-β/activin signaling components is reported in several types of cancer.
EBINA, Kátia N.   +7 more
core   +2 more sources

Competition between type I activin and BMP receptors for binding to ACVR2A regulates signaling to distinct Smad pathways

open access: yesBMC Biology, 2022
Background Activins and bone morphogenetic proteins (BMPs) play critical, sometimes opposing roles, in multiple physiological and pathological processes and diseases.
Szabina Szófia Szilágyi   +4 more
doaj   +1 more source

The orphan ligand, activin C, signals through activin receptor-like kinase 7

open access: yeseLife, 2022
Activin ligands are formed from two disulfide-linked inhibin β (Inhβ) subunit chains. They exist as homodimeric proteins, as in the case of activin A (ActA; InhβA/InhβA) or activin C (ActC; InhβC/InhβC), or as heterodimers, as with activin AC (ActAC ...
Erich J Goebel   +8 more
doaj   +1 more source

TLR3 Deficiency Leads to a Dysregulation in the Global Gene-Expression Profile in Murine Oviduct Epithelial Cells Infected with Chlamydia muridarum [PDF]

open access: yes, 2019
OBJECTIVE Describe the implementation and effects of Mobile Acute Care for Elders (MACE) consultation at a Veterans Affairs Medical Center (VAMC). DESIGN Retrospective cohort analysis.
Derbigny, Wilbert A, Kumar, Ramesh
core   +2 more sources

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