Results 101 to 110 of about 118,693 (302)

Astrocyte Enrichment of 3D Cortical Constructs Enhances Brain Repair

Advanced Science, EarlyView.
This study highlights the role of astrocytes in supporting neural progenitor cell survival and differentiation after traumatic brain injury. Astrocytes enhanced neuronal differentiation, improved cell survival in co‐cultures, and promoted integration of microfluidics‐based implants with host tissue following implantation. Additionally, increased axonal
Elisa M. Cruz, Luana C. Soares, Gretchen Greene, Fernando Messore, Mohammed Abuelem, Mingyu Li, Caroline Andersen, Mirriam Domocos, Elisa Vitiello, Rabeah Abdul Razak, Marlene Lawston, Gabriel Moser, Talia Vasaturo‐Kolodner, Mona Barkat, Roslyn M. Bill, Edward Mann, Linna Zhou, Mootaz M. Salman, Hagan Bayley, Zoltán Molnár, Francis G. Szele   +20 more
wiley   +1 more source

Tgf-beta induced Erk phosphorylation of smad linker region regulates smad signaling. [PDF]

PLoS ONE, 2012
The Transforming Growth Factor-Beta (TGF-β) family is involved in regulating a variety of cellular processes such as apoptosis, differentiation, and proliferation.
Chris Hough, Maria Radu, Jules J E Doré
doaj   +1 more source

Drug treatment of hypertension: focus on vascular health [PDF]

, 2016
Hypertension, the most common preventable risk factor for cardiovascular disease and death, is a growing health burden. Serious cardiovascular complications result from target organ damage including cerebrovascular disease, heart failure, ischaemic heart
Cameron, Alan C., Lang, Ninian N., Touyz, Rhian M.   +2 more
core   +1 more source

A Bifunctional T3SS‐Effector Simultaneously Cleaves Host MAP Kinase and Inhibits PPM1A Phosphatase

Advanced Science, EarlyView.
Pathogenic bacteria exploit the metalloprotease effector NleD to subvert host defenses. Structural, biochemical, and infection analyses reveal a bifunctional mechanism by which NleD binds and inhibits the host phosphatase PPM1A while preserving its proteolytic activity against MAPKs.
Yaakov Socol, Lihi Gur‐Arie, Netanel Tzarum, Tamara Wellins, Naama Katsowich, Miriam Ravins, Michal Bejerano‐Sagie, Klil Cohen, Oded Livnah, Joshua N. Adkins, Ernesto Nakayasu, Alexei Savchenko, Yeu Khai Choong, Nikhil Kumar Tulsian, Saturo Machida, Sigal Ben‐Yehuda, Yael Litvak, J. Sivaraman, Ilan Rosenshine   +18 more
wiley   +1 more source

BMP2 and mechanical loading cooperatively regulate immediate early signalling events in the BMP pathway

BMC Biology, 2012
Background Efficient osteogenic differentiation is highly dependent on coordinated signals arising from growth factor signalling and mechanical forces. Bone morphogenetic proteins (BMPs) are secreted proteins that trigger Smad and non-Smad pathways and ...
Kopf Jessica, Petersen Ansgar, Duda Georg N, Knaus Petra   +3 more
doaj   +1 more source

Extracellular matrix remodeling and TGF-β1/Smad signaling in diabetic colon mucosa [PDF]

, 2017
Diabetes is associated with metabolic and functional alterations in the gut. Using an experimental model of streptozotocin (STZ)-induced diabetes in rodents, we analyzed the extracellular matrix (ECM) and TGF-β/Smad signaling in the colon mucosa.
D'arpino, María Cecilia, Fuchs, Alicia Graciela, Honore, Stella Maris, Sanchez, Sara Serafina del V.   +3 more
core   +1 more source

Cancer‐Associated Fibroblasts Functions as Multifunctional Architects of the Tumor Stroma and Represent Emerging Therapeutic Vulnerabilities

Advanced Science, EarlyView.
ABSTRACT Cancer‐associated fibroblasts (CAFs) are the predominant stromal components within the tumor microenvironment (TME), playing multifaceted roles in cancer progression through dynamic interactions with neoplastic and immune cells. Emerging evidence has revealed remarkable heterogeneity and plasticity of CAFs, which originate from diverse ...
Rujiao Liu, Lili Su, Shuiping Gao, Wenting Liu, Hongxia Wang   +4 more
wiley   +1 more source

Soluble Dipeptidyl Peptidase-4 Induces Fibroblast Activation Through Proteinase-Activated Receptor-2

Frontiers in Pharmacology, 2020
Fibroblasts are the chief secretory cells of the extracellular matrix (ECM) responsible for basal deposition and degradation of the ECM under normal conditions.
Shih-Yi Lee, Shih-Yi Lee, Shih-Yi Lee, Shao-Tung Wu, Yao-Jen Liang, Ming-Jai Su, Cheng-Wei Huang, Yu-Hsuan Jao, Hui-Chun Ku   +8 more
doaj   +1 more source

Phosphoserine-Dependent Regulation of Protein-Protein Interactions in the Smad Pathway [PDF]

Structure, 2002
Transforming growth factor beta (TGF-beta) is a secreted growth factor that regulates the transcriptional program of cells via heteromeric complexes of transmembrane type II and type I Ser/Thr kinase receptors and the Smad intracellular signal transduction pathway [1].
openaire   +2 more sources

Promoting Treg Polarization‐Mediated Anti‐Scar and Appendage Regeneration in Wound Healing

Advanced Science, EarlyView.
This study develops a PLGA@LA‐BMP4‐PG bilayer scaffold to address scar formation and appendage loss in skin repair. The piezoelectric PLA layer enhances cell migration via electric fields, while GelMA delivers LA promoting Tregs polarization and BMP4 inhibiting FBs differentiation.
Yiwen Yang, Mingjie Kuang, Jiacheng Shi, Ruiyan Li, Yuhan Zhang, Xinting Liu, Runtan Li, Yong Kang, Bin Yao, Shuquan Zhang, Xiaoyuan Ji   +10 more
wiley   +1 more source