Results 81 to 90 of about 73,976 (284)

Activin receptors regulate the oligodendrocyte lineage in health and disease

Acta Neuropathologica, 2018
The most prevalent neurological disorders of myelin include perinatal brain injury leading to cerebral palsy in infants and multiple sclerosis in adults.
A. Dillenburg, Graeme Ireland, Rebecca K. Holloway, C. L. Davies, F. Evans, Matthew Swire, Marie E Bechler, D. Soong, Tracy J Yuen, G. Su, J. Becher, Colin Smith, Anna C. Williams, V. Miron   +13 more
semanticscholar   +1 more source

Comprehensive Profiling of N6‐methyladnosine (m6A) Readouts Reveals Novel m6A Readers That Regulate Human Embryonic Stem Cell Differentiation

Advanced Science, EarlyView.
This research deciphers the m6A transcriptome by profiling its sites and functional readout effects: from mRNA stability, translation to alternative splicing, across five different cell types. Machine learning model identifies novel m6A‐binding proteins DDX6 and FXR2 and novel m6A reader proteins FUBP3 and L1TD1.
Zhou Huang, Rucong Liu, Zibaguli Wubulikasimu, Wanqing Zhao, Jiaqi Huang, Jiaxuan Wang, Tianyuan Zhang, Rui Fan, Wei Kong, Qinghua Cui, Yang Li, Yuan Zhou   +11 more
wiley   +1 more source

Endogenous Wnt signalling in human embryonic stem cells generates an equilibrium of distinct lineage-specified progenitors. [PDF]

, 2012
The pluripotent nature of human embryonic stem cells (hESCs) makes them convenient for deriving therapeutically relevant cells. Here we show using Wnt reporter hESC lines that the cells are heterogeneous with respect to endogenous Wnt signalling activity.
Ardehali, Reza, Blauwkamp, Timothy A, Nigam, Shelly, Nusse, Roel, Weissman, Irving L   +4 more
core   +1 more source

A Systemic Selective Modified mRNA Delivery Platform for Preventing Chemotherapy‐Induced Cardiotoxicity

Advanced Science, EarlyView.
In Yoo and Mainkar et al., we present a minimally invasive, CM‐selective modRNA delivery system encapsulated in lipid nanoparticles for intravenous (IV) administration. This platform enables selective cardiac translation of therapeutic modRNA but suppresses expression in off‐target tissues, including tumors.
Jimeen Yoo, Gayatri Mainkar, Matteo Ghiringhelli, Bernardo Gindri Dos Santos, Magdalena M. Żak, Keerat Kaur, Ann Anu Kurian, Matthew Adjmi, Segev Sharon, Eftychia Markopoulou, Lucia Žigová, Daniela Hirsch, Sydney Pessin, Rachel Hanan, Juan Luis Escano Abreu, Niki Brisnovali, Nicole Dubois, Leigh Goedeke, Mengcheng Shen, Lior Zangi   +19 more
wiley   +1 more source

A muscle growth-promoting treatment based on the attenuation of activin/myostatin signalling results in long-term testicular abnormalities

Disease Models & Mechanisms, 2021
Activin/myostatin signalling acts to induce skeletal muscle atrophy in adult mammals by inhibiting protein synthesis as well as promoting protein and organelle turnover.
Danielle Vaughan, Robert Mitchell, Oliver Kretz, David Chambers, Maciej Lalowski, Helge Amthor, Olli Ritvos, Arja Pasternack, Antonios Matsakas, Sakthivel Vaiyapuri, Tobias B. Huber, Bernd Denecke, Abir Mukherjee, Darius Widera, Ketan Patel   +14 more
doaj   +1 more source

Modeling human trophoblast, the placental epithelium at the maternal fetal interface. [PDF]

, 2020
Appropriate human trophoblast lineage specification and differentiation is crucial for the establishment of normal placentation and maintenance of pregnancy. However, due to the lack of proper modeling systems, the molecular mechanisms of these processes
Bui, Tony, Horii, Mariko, Parast, Mana M, Touma, Ojeni   +3 more
core   +1 more source

Localization of Activin and Activin Receptors in Rat Spinal Motoneurons

Journal of Biomedical Science, 1996
The purpose of this experiment was to determine whether rat spinal motoneurons (a) produce activin protein and (b) transcribe mRNAs coding for the betaA-subunit of activin and activin receptors II and IIB. The production of activin was determined by immunocytochemistry.
S.-Y., Ying, Z., Zhang, C.K., Haun
openaire   +2 more sources

Development of Endogenous Protein Probes for Characterizing Surface Proteins and Cellular Interactors of Extracellular Vesicles

Advanced Science, EarlyView.
The proximity labeling enzyme APEX2 is displayed on extracellular vesicle (EV) surfaces via genetic fusion with EV‐sorting scaffolds, enabling in situ biotinylation of native surface proteins, adsorbed corona components, and interacting cellular proteins.
Wenyi Zheng, Metoboroghene Mowoe, Wenqing Hou, Daniel W. Hagey, Koshi Imami, Samir EL Andaloussi   +5 more
wiley   +1 more source

Differentiation of definitive endoderm from human induced pluripotent stem cells on hMSCs feeder in a defined medium [PDF]

, 2016
Background: The Definitive Endoderm (DE) differentiation using the undefined media and non-human feeders can cause contaminations in the generated cells for therapeutic applications.
Geramizadeh, B., Hosseinkhani, S., Jaafarpour, Z., Karimi, M.H., Mobarra, N., Soleimani, M., Yaghmaei, P.   +6 more
core  

Cripto forms a complex with activin and type II activin receptors and can block activin signaling [PDF]

Proceedings of the National Academy of Sciences, 2003
Activin, nodal, Vg1, and growth and differentiation factor 1 are members of the transforming growth factor β superfamily and signal via the activin type II (ActRII/IIB) and type I (ALK4) serine/threonine kinase receptors. Unlike activins, however, signaling by nodal, Vg1, and growth and differentiation factor 1 requires a coreceptor from the epidermal ...
Peter C, Gray, Craig A, Harrison, Wylie, Vale   +2 more
openaire   +2 more sources