Results 111 to 120 of about 113,623 (349)

HMGB2–RAD21 Axis Promotes Fibro/Adipogenic Progenitor Proliferation and Regulates Fat Infiltration

Advanced Science, EarlyView.
This study constructed the first developmental atlas of embryonic skeletal muscle fibro/adipogenic progenitors (FAPs) and identified an HMGB2+ FAPs subpopulation that regulates FAP pool size and muscle homeostasis. HMGB2 directly targets the RAD21 promoter, and its knockout significantly reduces FAP numbers, thereby lowering the potential for ...
Xian Tong, Ziyun Liang, Tianqi Duo, Liping Pan, Qi Zhu, Jiete Liang, Xianyao Luo, Qingcai Feng, Rong Xu, Yihao Liu, Xu Chen, Luxi Chen, Xiaohong Liu, Yaosheng Chen, Delin Mo   +14 more
wiley   +1 more source

Targeting self-renewal pathways in myeloid malignancies [PDF]

, 2013
A fundamental property of hematopoietic stem cells (HSCs) is the ability to self-renew. This is a complex process involving multiple signal transduction cascades which control the fine balance between self-renewal and differentiation through ...
Copland, M., Sands, W.A., Wheadon, H.
core   +2 more sources

Targeting the hedgehog signaling pathway to improve tendon-to-bone integration [PDF]

, 2023
Timur B. Kamalitdinov, Keitaro Fujino, Sinaia Keith Lang, Xi Jiang, Rashad Madi, Mary Kate Evans, Miltiadis H. Zgonis, Andrew F. Kuntz, Nathaniel A. Dyment   +8 more
openalex   +1 more source

Hedgehog signaling and gastrointestinal cancer

Biochimica et Biophysica Acta (BBA) - Molecular Cell Research, 2010
Hedgehog (Hh) signaling is critical for embryonic development and in differentiation, proliferation, and maintenance of multiple adult tissues. De-regulation of the Hh pathway is associated with birth defects and cancer. In the gastrointestinal tract, Hh ligands Sonic (Shh) and Indian (Ihh), as well as the receptor Patched (Ptch1), and transcription ...
Saqui-Salces, Milena, Merchant, Juanita L.   +1 more
openaire   +2 more sources

Amodiaquine Enhances Anti‐Melanoma Efficacy of Attenuated Salmonella via Targeting Glutathione Reductase in Neutrophils

Advanced Science, EarlyView.
This study shows that Salmonella VNP20009 recruits pro‐tumor neutrophils that reduce its anticancer efficacy. Combining VNP with amodiaquine selectively eliminates these neutrophils by targeting glutathione reductase. A GR‐shRNA‐loaded VNP strain was further developed, demonstrating an innovative strategy integrating drug repurposing with synthetic ...
Wanfa Dong, Chunyuan Zhao, Chengxi Li, Lin Weng, Zehan Ji, Peiqi Li, Jiqiang Lu, Danni Liu, Anni Yu, Tianyi Jiang, Shaokai Huang, Heng Liu, Xiao Chen, Zichun Hua   +13 more
wiley   +1 more source

Joint interpretation of AER/FGF and ZPA/SHH over time and space underlies hairy2 expression in the chick limb [PDF]

, 2012
Embryo development requires precise orchestration of cell proliferation and differentiation in both time and space. A molecular clock operating through gene expression oscillations was first described in the presomitic mesoderm (PSM) underlying periodic ...
Andrade, Raquel P., Palmeirim, Isabel, Sheeba, Caroline J.   +2 more
core   +3 more sources

Gli2, hedgehog and TCR signalling

Oncotarget, 2015
A structurally and functionally diverse T-cell repertoire is essential for each of the key roles of the adaptive immune system: elimination of foreign pathogens, provision of immunological memory and the maintenance of tolerance to self. T-cells develop in the thymus and then migrate to the periphery where they undergo activation and functional ...
Furmanski, Anna L., Crompton, Tessa
openaire   +3 more sources

S3RL: Enhancing Spatial Single‐Cell Transcriptomics With Separable Representation Learning

Advanced Science, EarlyView.
Separable Spatial Representation Learning (S3RL) is introduced to enhance the reconstruction of spatial transcriptomic landscapes by disentangling spatial structure and gene expression semantics. By integrating multimodal inputs with graph‐based representation learning and hyperspherical prototype modeling, S3RL enables high‐fidelity spatial domain ...
Laiyi Fu, Penglei Wang, Gaoyuan Xu, Jitao Lu, Qinke Peng, Danyang Wu, Hequan Sun   +6 more
wiley   +1 more source

Wireless Bioelectronic Modulation of Membrane Potential in Glioblastoma Using Carbon Nanotube Porins

Advanced Science, EarlyView.
A schematic illustrating glioblastoma cell membrane modulation using carbon nanotube porins (CNTPs) and an applied voltage. CNTPs enable ion flux leading to changes in membrane potential. This figure summarizes the concept of bioelectronic control of cell membrane voltage.
Fleur Groualle, David Onion, Julie A. Watts, Graham A. Rance, Aleksandr Noy, Beth Coyle, Frankie J. Rawson   +6 more
wiley   +1 more source

Hedgehog Signaling in Endochondral Ossification [PDF]

Journal of Developmental Biology, 2016
Hedgehog (Hh) signaling plays crucial roles in the patterning and morphogenesis of various organs within the bodies of vertebrates and insects. Endochondral ossification is one of the notable developmental events in which Hh signaling acts as a master regulator.
openaire   +3 more sources