Results 81 to 90 of about 744,331 (313)

Regulation of Neutrophil Serine Proteases by Intracellular Serpins

, 2015
Neutrophil granules contain serine proteases that are central components of the antimicrobial weapons of the innate immune system. Neutrophil proteases also contribute to the amplification and resolution of inflammatory responses through defined ...
Benarafa, Charaf
core   +1 more source

CCDC80 suppresses high‐grade serous ovarian cancer migration via negative regulation of B7‐H3

Molecular Oncology, EarlyView.
PAX8 is a lineage‐specific master regulator of transcription in high‐grade serous ovarian cancer (HGSC) progression. We show for the first time that PAX8 facilitates proliferation and metastasis by repressing the cell autonomous tumor suppressor CCDC80 and inducing B7‐H3 expression.
Aya Saleh, Nitzan Medina‐Itzhaki, Milena Chekov, Eden Gal‐Swisa, Roba Gabesh‐Wahabi, Inbar Savyon, Inna Naroditsky, Hilary A. Kenny, Basem Fares, Lina Korsensky, Einav Girsh, Liron Berger, Ruth Perets   +12 more
wiley   +1 more source

Engineering novel complement activity into a pulmonary surfactant protein [PDF]

, 2010
Complement neutralizes invading pathogens, stimulates inflammatory and adaptive immune responses, and targets non- or altered-self structures for clearance.
Toth, Julia, Wilhelm J. Schwaeble, Christopher Furze, Russell Wallis, Keeble, A. H., Julia Toth, Keeble, Anthony H., Girija, Umakhanth Venkatraman, Wallis, Russell, Mitchell, D. A., Daniel A. Mitchell, Toth, J., Schwaeble, W. J., Schwaeble, Wilhelm J., Anthony H. Keeble, Furze, C., Umakhanth Venkatraman Girija, Furze, Christopher M., Mitchell, Daniel A., Wallis, R., Venkatraman Girija, U.   +20 more
core   +1 more source

KDM7A and KDM1A inhibition suppresses tumour promoting pathways in prostate cancer

Molecular Oncology, EarlyView.
Treatment resistance is a major challenge for patients with advanced prostate cancer. This study examined an alternative approach to target the major prostate cancer‐promoting pathway by targeting epigenetic factors, whose levels are higher in tumours.
Jennie N Jeyapalan, Veronika M Metzler, Simone de Brot, Corinne L Woodcock, Anna E Harris, Jennifer Lothion‐Roy, Emeli M Nilsson, Atara Ntekim, Michael S Toss, Jenny L Persson, Francesca Khani, Brian D Robinson, Lorraine J Gudas, Emad Rakha, David M Heery, Catrin S Rutland, Nigel P Mongan   +16 more
wiley   +1 more source

Fabrication and use of D-serine biosensors for characterising D-serine signalling in rat brain [PDF]

D-serine is a co-agonist at NMDA receptors in the brain but the study of this amino acid is restricted by current techniques. I have designed highly sensitive D-serine biosensors that permit accurate real-time recordings of D-serine in the brain in a ...
Bibi, Shakila
core  

Dual targeting of glutamine and serine metabolism in acute myeloid leukemia

Frontiers in Oncology
Acute myeloid leukemia (AML) is a heterogeneous hematological malignancy characterized by disrupted blood cell production and function. Recent investigations have highlighted the potential of targeting glutamine metabolism as a promising therapeutic ...
Kanwal M. Hameed, Kanwal M. Hameed, Dominique R. Bollino, Dominique R. Bollino, Dominique R. Bollino, Amol C. Shetty, Brandon Carter-Cooper, Rena G. Lapidus, Rena G. Lapidus, Rena G. Lapidus, Ashkan Emadi, Ashkan Emadi, Ashkan Emadi, Ashkan Emadi   +13 more
doaj   +1 more source

Genetic Profiles Affect the Biological Effects of Serine on Gastric Cancer Cells

Frontiers in Pharmacology, 2020
A high serine content in body fluid was identified in a portion of patients with gastric cancer, but its biological significance was not clear. Here, we investigated the biological effect of serine on gastric cancer cells.
Jun Li, Hongzhang Xue, Zhen Xiang, Shuzheng Song, Ranlin Yan, Jun Ji, Zhenggang Zhu, Chaochun Wei, Chaochun Wei, Yingyan Yu   +9 more
doaj   +1 more source

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

Molecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis, Jack V. Mills, Wojciech Niedzwiedz, Valentine M. Macaulay   +3 more
wiley   +1 more source

Serine Supports IL-1β Production in Macrophages Through mTOR Signaling

Frontiers in Immunology, 2020
Intracellular metabolic programs tightly regulate the functions of macrophages, and previous studies have shown that serine mainly shapes the macrophage function via one-carbon metabolism.
Siyuan Chen, Yaoyao Xia, Fang He, Jian Fu, Zhongquan Xin, Baichuan Deng, Liuqin He, Xihong Zhou, Wenkai Ren   +8 more
doaj   +1 more source

USP29‐regulated noncanonical stabilization of the hypoxia‐inducible factor‐α in aggressive prostate cancer

Molecular Oncology, EarlyView.
We identify USP29 as the only DUB mirroring CA9 expression, a marker of hypoxia and HIF pathway activation associated with PCA aggressiveness. USP29 stabilizes HIF‐1α and HIF‐2α via a noncanonical mechanism that is independent of PHD/pVHL activity yet relies on proteasomal regulation, establishing USP29 as a previously unrecognized regulator of hypoxic
Amelie S Schober, Leire Moreno‐Cugnon, Laura Martínez‐Pérez, Amaia Ercilla, Amaia Zabala‐Letona, Adrián Vicente‐Barrueco, Maider Fagoaga‐Eugui, Saioa Garcia‐Longarte, Blanca Calle‐Ciborro, Encarnación Pérez‐Andrés, Onintza Carlevaris, Sara Pozo, Isabel Mendizabal, Ugo Mayor, Arkaitz Carracedo, Violaine Sée, Edurne Berra   +16 more
wiley   +1 more source