Results 71 to 80 of about 49,192 (255)

Crosslinking-guided geometry of a complete CXC receptor-chemokine complex and the basis of chemokine subfamily selectivity.

PLoS Biology, 2020
Chemokines and their receptors are orchestrators of cell migration in humans. Because dysregulation of the receptor-chemokine system leads to inflammation and cancer, both chemokines and receptors are highly sought therapeutic targets.
Tony Ngo, Bryan S Stephens, Martin Gustavsson, Lauren G Holden, Ruben Abagyan, Tracy M Handel, Irina Kufareva   +6 more
doaj   +1 more source

CCL2, CCL8, CXCL12 chemokines in resectable non-small cell lung cancer (NSCLC)

Biomedical Papers, 2023
Background. Complex networks of chemokines are part of the immune reaction targeted against tumor cells. Chemokines influence cancer growth. It is unclear whether the concentrations of chemokines at the time of NSCLC (non-small cell lung cancer ...
Marie Drosslerova, Martina Sterclova, Alice Taskova, Vladislav Hytych, Eva Richterova, Magdalena Bruzova, Miloslav Spunda, Martin Komarc, Martina Koziar Vasakova   +8 more
doaj   +1 more source

New AMD3100 derivatives for CXCR4 chemokine receptor targeted molecular imaging studies: synthesis, anti-HIV-1 evaluation and binding affinities [PDF]

, 2015
CXCR4 is a target of growing interest for the development of new therapeutic drugs and imaging agents as its role in multiple disease states has been demonstrated.
Archibald, Stephen J., Boschetti, Frederic, Boschetti, Frédéric, Cawthorne, Christopher, D'huys, Thomas, Denat, Franck, Desogere, Pauline, Désogère, Pauline, Désogère, Pauline, D‘huys, Thomas, Goze, Christine, Maecke, Helmut R., Maëcke, Helmut R., Poty, Sophie, Schols, Dominique   +14 more
core   +2 more sources

Single‐Cell Atlas of Subchondral Bone Marrow Lesions Reveals Proteostasis Dysfunction as a Druggable Mechanism for Early Osteoarthritis

Advanced Science, EarlyView.
This study reveals that abnormal mechanical stress downregulates the expression of HSP70 and impairs proteasome function in osteoarthritic bone cells, leading to misfolded collagen I accumulation and ER stress. When intracellular proteostasis capacity is exceeded, USP19 mediates the secretion of misfolded proteins into the extracellular space ...
Hailun Xu, Ting He, Yu Qian, Jia Li, Bowei Ni, Xiaojie Xu, Huanbo Wang, Peng Wang, Guoqing Cao, Siqi Ying, Guangyu Ding, Rong Wang, Zenghui Gu, Wei Li, Zhentao Man, Houfeng Zheng, Zhaohua Zhu, Zhen Li, Qingjun Meng, Chao Zheng, Liu Yang   +20 more
wiley   +1 more source

Involvement of mTOR in CXCL12 mediated T cell signaling and migration. [PDF]

PLoS ONE, 2011
CXCL12 is a pleiotropic chemokine involved in multiple different processes such as immune regulation, inflammatory responses, and cancer development. CXCL12 is also a potent chemokine involved in chemoattraction of T cells to the site of infection or ...
Rachel Munk, Paritosh Ghosh, Manik C Ghosh, Takeshi Saito, Mai Xu, Arnell Carter, Fred Indig, Dennis D Taub, Dan L Longo   +8 more
doaj   +1 more source

Targeting danger molecules in tendinopathy: the HMGB1/TLR4 axis [PDF]

, 2017
Objectives: To seek evidence of the danger molecule, high-mobility group protein B1 (HMGB1) expression in human tendinopathy and thereafter, to explore mechanisms where HMGB1 may regulate inflammatory mediators and matrix regulation in human tendinopathy.
Akbar, Moeed, Crowe, Lindsay A.N., Garcia-Melchor, Emma, Gilchrist, Derek S., Kerr, Shauna C., Kitson, Susan M., McInnes, Iain B., Millar, Neal L., Murrell, George A.C., Nelis, Briana, Reilly, James H.   +10 more
core   +1 more source

SDF-1/CXCL12: A Chemokine in the Life Cycle of HIV [PDF]

Frontiers in Immunology, 2015
Since 1986, the beginning of our involvement in HIV research, our major interest was focused on the regulation of HIV-1 replication by the transcriptional host cell machinery. Thus, we successively investigated the consequences of inflammatory and specific responses in HIV replication in primary monocytes and memory CD4 + T cells, and explored with ...
openaire   +3 more sources

GPCRs in CAR‐T Cell Immunotherapy: Expanding the Target Landscape and Enhancing Therapeutic Efficacy

Advanced Science, EarlyView.
Chimeric antigen receptor T cell therapy faces dual challenges of target scarcity and an immunosuppressive microenvironment in solid tumors. This review highlights how G protein‐coupled receptors can serve as both novel targets to expand the therapeutic scope and functional modules to enhance CAR‐T cell efficacy.
Zhuoqun Liu, Yuchen Xiao, Yamin Zhao, Lihe Dai, David J.H. Shih, Shikang Liang, Honglei Tian, Liu Liu, Feng Tian, Bing Liu, Lei Chang, Chao Zhang   +11 more
wiley   +1 more source

Exploring the effect of canine cancer-associated fibroblasts on T cell dynamics through the CXCL12/CXCR4 axis modulated by TGF-β1

Scientific Reports
Cancer-associated fibroblasts (CAFs) are key components of the tumor microenvironment (TME) that modulate T cell immunity by secreting humoral factors and forming structural barriers.
Ayano Kudo, Shintaro Kamo, Akinori Yamauchi, Sho Yoshimoto, Yuma Harada, Eiichi Kanai, Satoshi Takagi   +6 more
doaj   +1 more source

Quantitative phosphoproteomics of CXCL12 (SDF-1) signaling. [PDF]

PLoS ONE, 2011
CXCL12 (SDF-1) is a chemokine that binds to and signals through the seven transmembrane receptor CXCR4. The CXCL12/CXCR4 signaling axis has been implicated in both cancer metastases and human immunodeficiency virus type 1 (HIV-1) infection and a more ...
Jason A Wojcechowskyj, Jessica Y Lee, Steven H Seeholzer, Robert W Doms   +3 more
doaj   +1 more source