Results 81 to 90 of about 49,554 (304)

Effects of cognate, non-cognate and synthetic CXCR4 and ACKR3 ligands on human lung endothelial cell barrier function. [PDF]

PLoS ONE, 2017
Recent evidence suggests that chemokine CXCL12, the cognate agonist of chemokine receptors CXCR4 and ACKR3, reduces thrombin-mediated impairment of endothelial barrier function.
You-Hong Cheng, Jonathan M Eby, Heather M LaPorte, Brian F Volkman, Matthias Majetschak   +4 more
doaj   +1 more source

Chemotactic Cues for NOTCH1-Dependent Leukemia [PDF]

, 2018
The NOTCH signaling pathway is a conserved signaling cascade that regulates many aspects of development and homeostasis in multiple organ systems.
Amadori, Alberto, Piovan, Erich, Tosello, Valeria, Zanovello, Paola   +3 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

Three‐Year Follow‐Up of Neoadjuvant Tislelizumab with Chemotherapy in Locally Advanced Gastric and Gastroesophageal Junction Adenocarcinoma: Revealing Cancer‐Associated Fibroblast Heterogeneity Corresponding to PD‐1 Blockade Efficacy

Advanced Science, EarlyView.
Heterogeneous cancer‐associated fibroblasts orchestrate dual immune microenvironments in LAGC. Abstract The potential for immunotherapy in patients with locally advanced gastric cancer (LAGC) is recently confirmed. To report the 3‐year follow‐up data are aimed from a novel clinical trial. This is a prospective single‐arm phase II trial.
Yao Lin, Xiong Sun, Chengguo Li, Ming Yang, Ke Wu, Ke Liu, Anshu Li, Xiaoming Shuai, Kailin Cai, Zheng Wang, Guobin Wang, Peng Zhang, Jianfeng Shen, Kaixiong Tao, Yuping Yin   +14 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

CXCL12/SDF-1 from perisynaptic Schwann cells promotes regeneration of injured motor axonterminals [PDF]

, 2017
The neuromuscular junction has retained through evolution the capacity to regenerate after damage, but little is known on the inter-cellular signals involved in its functional recovery from trauma, autoimmune attacks, or neurotoxins.
Aram Megighian, Bagri A, Cesare Montecucco, Chiara M Mazzanti, Egle Radice, Elisa Duregotti, Elisanna Bergamin, Francesca Lessi, Guyon A, Marco La Ferla, Marco Pirazzini, Marcus Thelen, Michela Rigoni, Michele Menicagli, Paolo Aretini, Samuele Negro, Sara Franceschi, Shellard A   +17 more
core   +1 more source

Human Atlas of Tooth Decay Progression: Identification of Cellular Mechanisms Driving the Switch from Dental Pulp Repair Toward Irreversible Pulpitis

Advanced Science, EarlyView.
Tooth decay progression transforms the dental pulp response from repair to fibrosis. At early stages, stromal cells reprogram to repair the extra cellular matrix (ECM), blood vessels, and nerves, remodel and grow, keeping repair possible. In advanced decay, hypoxia, and vessel regression, in complement with an immune switch, fuel nerve degeneration and
Hoang Thai Ha, Sofya Kosmynina, Amandine Verocq, Keremsah Ozen, Ines Tekia, Hugo Bussy, Marie Ramirez, Dima Sabbah, Chloe Goemans, Valerie Vandenbempt, Esteban N. Gurzov, Sumeet Pal Singh, Nicolas Baeyens   +12 more
wiley   +1 more source

The acidic intrinsically disordered region of the inflammatory mediator HMGB1 mediates fuzzy interactions with CXCL12

Nature Communications
Chemokine heterodimers activate or dampen their cognate receptors during inflammation. The CXCL12 chemokine forms with the fully reduced (fr) alarmin HMGB1 a physiologically relevant heterocomplex (frHMGB1•CXCL12) that synergically promotes the ...
Malisa Vittoria Mantonico, Federica De Leo, Giacomo Quilici, Liam Sean Colley, Francesco De Marchis, Massimo Crippa, Rosanna Mezzapelle, Tim Schulte, Chiara Zucchelli, Chiara Pastorello, Camilla Carmeno, Francesca Caprioglio, Stefano Ricagno, Gabriele Giachin, Michela Ghitti, Marco Emilio Bianchi, Giovanna Musco   +16 more
doaj   +1 more source

The Japanese Herbal Medicine Hangeshashinto Induces Oral Keratinocyte Migration by Mediating the Expression of CXCL12 Through the Activation of Extracellular Signal-Regulated Kinase

Frontiers in Pharmacology, 2022
Several clinical studies have reported that Japanese herbal medicine Hangeshashinto (HST) has beneficial effects on chemotherapy-induced oral ulcerative mucositis (OUM).
Kanako Miyano, Kanako Miyano, Seiya Hasegawa, Noriho Asai, Noriho Asai, Miaki Uzu, Wakako Yatsuoka, Takao Ueno, Miki Nonaka, Hideaki Fujii, Yasuhito Uezono, Yasuhito Uezono   +11 more
doaj   +1 more source