Results 221 to 230 of about 12,340,655 (258)

Progesterone induction of tau phosphorylation during the differentiation of human embryonic stem cells into neuroectodermal rosettes. [PDF]

J Alzheimers Dis Rep
Porayette P, Kaltcheva MM, Perry G, Butler T, Vadakkadath Meethal S, Atwood CS.   +5 more
europepmc   +1 more source

Lactate Signal: Modulator of Cellular Energy Production and Anabolism

Advanced Science, EarlyView.
Compartmentalized lactate signaling provides a spatial framework for understanding how lactate‐rich states are generated, transported, sensed, and translated into biological outputs. This Review integrates extracellular, cytosolic, mitochondrial‐associated, and nuclear lactate mechanisms to explain how lactate shapes metabolic adaptation, immune ...
Han Wang, Si‐Yuan Yang, Wei Xu
wiley   +1 more source

Loss of 18q Alters TGFβ Signalling Affecting Anteroposterior Neuroectodermal Fate in Human Embryonic Stem Cells. [PDF]

Cell Prolif
Lei Y, Duong MC, Krivec N, Janssens C, Regin M, Huyghebaert A, Couvreu de Deckersberg E, Sermon K, Al Delbany D, Spits C.   +9 more
europepmc   +1 more source

SEC Mediates m6A Deposition and Transcription Pause Release to Drive Cell Identity Transition

Advanced Science, EarlyView.
The SEC promotes cell identity transitions by facilitating transcription pause release at key identity‐associated genes, including Klf4 and Myc during iPSC reprogramming and Nes and Tubb3 during ESC‐to‐neuroectodermal differentiation. During early iPSC reprogramming, this function additionally involves cooperation with METTL3‐associated m6A regulation.
Zhijing Zhang, Jingyi Xu, Yonghong Wu, Yitong Qu, Xinglin Hu, Yuchen Sun, Yanshuang Wu, Zhonghua Liu, Jiaqiang Wang, Lei Lei   +9 more
wiley   +1 more source

LINE1 elements at distal junctions of rDNA repeats regulate nucleolar organization in human embryonic stem cells. [PDF]

Genes Dev
Ataei L, Zhang J, Monis S, Giemza K, Mittal K, Yang J, Shimomura M, McStay B, Wilson MD, Ramalho-Santos M.   +9 more
europepmc   +1 more source

Targeted Mechanogenetics to Modulate Specific Deep Neural Circuits

Advanced Science, EarlyView.
This study introduces mechanogenetics, a nanobubble‐enhanced sonogenetic strategy for selective modulation of feeding‐related neural circuits in the mouse lateral hypothalamus. Mechanogenetic stimulation modulates feeding behavior through glutamatergic projections from the lateral hypothalamus to the ventral tegmental area, highlighting its potential ...
Xuandi Hou, Jianing Jing, Zhuohan Shi, Lei Sun   +3 more
wiley   +1 more source

Acoustic vibration promotes in vitro expansion of human embryonic stem cells. [PDF]

Am J Stem Cells
Hu X, Duan H, Zou D, Dong C, Wang Y, Wang Y, Li Z, Li Z.   +7 more
europepmc   +1 more source

LigHTS: Biomimetic Hydrogel Photo‐Fabrication for Imaging‐Based Ultra‐High‐Throughput Screening

Advanced Science, EarlyView.
LigHTS removes a key bottleneck for ultra‐high‐throughput screening (UHTS) by enabling biomimetic hydrogel microenvironments to be manufactured directly in standard multiwell plates. A single, collimated UV exposure with formulation‐tuned light penetration patterns an entire plate with UHTS‐grade uniformity (<20% CV), producing structured GelMA films ...
Alessandro Enrico, Sara Rigolli, Julius Zimmermann, Melissa Pezzotti, Eloisa Torchia, Moises Di Sante, Ferdinando Auricchio, Francesco S. Pasqualini   +7 more
wiley   +1 more source

RNA-binding protein SAMD4A targets FGF2 to regulate cardiomyocyte lineage specification from human embryonic stem cells. [PDF]

Stem Cell Res Ther
Yi N, Wang HR, Zhu YP, Xiao T, Lin Q, Liu H, Meng YL, Sun YZ, Lin F, Hu SY, Cao HM, Zhang JF, Peng LY, Li L.   +13 more
europepmc   +1 more source

Age‐Related Lamin B1 Deficiency Activates SLC7A11‐Dependent Disulfidptosis to Impair Osteogenesis via Intercepting Mitochondrial Fission

Advanced Science, EarlyView.
This study reveals that age‐related LMNB1 deficiency in mesenchymal stem cells epigenetically upregulates SLC7A11, triggering actin disulfidptosis and mitochondrial dysfunction. This cascade impairs bone formation in senile osteoporosis. Furthermore, researchers identified the FDA‐approved drug naldemedine as a targeted SLC7A11 inhibitor to reverse ...
Wenhui Yu, Qibo Li, Weihao Zhang, Guan Zheng, Junhua Chen, Yipeng Zeng, Zipeng Xiao, Zibin Chen, Ziqian Liu, Yangfeng Lin, Jiajie Lin, Zepeng Su, Zhongyu Xie   +12 more
wiley   +1 more source