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February 2020 (v1)Journal articleUploaded on: October 14, 2023
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July 29, 2020 (v1)Journal article
Neovascular age-related macular degeneration (vAMD), characterized by the neo-vascularization of the retro-foveolar choroid, leads to blindness within few years. This disease depends on angiogenesis mediated by the vascular endothelial growth factor A (VEGF) and to inflammation. The only available treatments consist of monthly intravitreal...
Uploaded on: October 14, 2023 -
May 2010 (v1)Journal article
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Uploaded on: October 13, 2023 -
January 2015 (v1)Journal article
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Uploaded on: October 13, 2023 -
2013 (v1)Journal article
A new C47 polyoxygenated acetylenic acid, nepheliosyne B (2), along with the previously described nepheliosyne A (1), have been isolated from the New Caledonian marine sponge Niphates sp. Their structures have been elucidated on the basis of extensive spectroscopic analyses. These metabolites exhibited a moderate cytotoxicity against K562,...
Uploaded on: December 3, 2022 -
2013 (v1)Journal article
A new C47 polyoxygenated acetylenic acid, nepheliosyne B (2), along with the previously described nepheliosyne A (1), have been isolated from the New Caledonian marine sponge Niphates sp. Their structures have been elucidated on the basis of extensive spectroscopic analyses. These metabolites exhibited a moderate cytotoxicity against K562,...
Uploaded on: October 11, 2023 -
May 1, 2017 (v1)Journal article
Nucleoside analogues are among the most known drugs commonly used in antiviral and anticancer chemotherapies. Among them, those featuring a five-membered ring nucleobase are of utmost interest such as the anti-cancer agent AICAR or the anti-viral drug ribavirin. Despite its low activity in vitro in different cell lines, AICAR is under clinical...
Uploaded on: February 28, 2023 -
November 2011 (v1)Journal article
AXL is a receptor tyrosine kinase of the TAM family, the function of which is poorly understood. We previously identified AXL overexpression in Imatinib (IM)-resistant CML cell lines and patients. The present study was conducted to investigate the role of AXL and the mechanisms underlying AXL overexpression in Tyrosine Kinase Inhibitor...
Uploaded on: October 14, 2023 -
2012 (v1)Journal article
Autophagy is the process by which superfluous or damaged macromolecules or organelles are degraded by the lysosome. Pharmacologic and genetic evidence indicates that autophagy plays pleiotropic functions in cellular homeostasis, development, survival, and differentiation. The differentiation of human blood monocytes into macrophages is a...
Uploaded on: October 13, 2023 -
2020 (v1)Journal article
Two series of compounds carrying 3-amino-1,2,4-triazole scaffold were synthesized and evaluated for their anticancer activity against a panel of cancer cell lines using XTT assay. The 1,2,4-triazole synthesis was revisited for the first series of pyridyl derivatives. The biological results revealed the efficiency of the 3-amino-1,2,4triazole...
Uploaded on: December 3, 2022 -
February 2011 (v1)Journal article
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Uploaded on: October 13, 2023 -
March 4, 2019 (v1)Journal article
Ubiquitin domain-containing protein 1 (UBTD1) is highly evolutionary conserved and has been described to interact with E2 enzymes of the ubiquitin-proteasome system. However, its biological role and the functional significance of this interaction remain largely unknown. Here, we demonstrate that depletion of UBTD1 drastically affects the...
Uploaded on: December 4, 2022 -
December 1, 2011 (v1)Journal article
Mitotic catastrophe (MC) is induced when stressed cells enter prematurely or inappropriately into mitosis and can be caused by ionizing radiation and anticancer drugs. Foretinib is a multikinase inhibitor whose mechanism of action is incompletely understood. We investigated here the effect of Foretinib on chronic myelogenous leukemia (CML) cell...
Uploaded on: December 2, 2022 -
July 2009 (v1)Journal article
Imatinib is used to treat chronic myelogenous leukemia (CML), but resistance develops in all phases of this disease. The purpose of the present study was to identify the mode of resistance of newly derived imatinib-resistant (IM-R) and PD166326-resistant (PD-R) CML cells. IM-R and PD-R clones exhibited an increase in viability and a decrease in...
Uploaded on: December 3, 2022 -
July 15, 2021 (v1)Journal article
Abstract Overcoming acquired drug resistance is a primary challenge in cancer treatment. Notably, more than 50% of patients with BRAFV600E cutaneous metastatic melanoma (CMM) eventually develop resistance to BRAF inhibitors. Resistant cells undergo metabolic reprogramming that profoundly influences therapeutic response and promotes tumor...
Uploaded on: December 3, 2022 -
2021 (v1)Journal article
The chemokine receptors CXCR1/2 play a key role in the aggressiveness of several types of cancers including head and neck squamous cell carcinomas (HNSCCs). In HNSCCs, CXCR1/2 signaling promotes cell proliferation and angiogenesis leading to tumor growth and metastasis. The competitive inhibitor of CXCR1/2, C29, inhibits the growth of...
Uploaded on: October 13, 2023 -
December 30, 2012 (v1)Journal article
Simalikalactone E (SkE) is a quassinoid extracted from a widely used Amazonian antimalarial remedy. Although SkE has previously been shown to have cytostatic and/or cytotoxic activities in some tumor cell lines, its mechanism of action has not yet been characterized. We show here that SkE in the high nanomolar range inhibited the growth of...
Uploaded on: December 3, 2022 -
December 2022 (v1)Journal article
Medulloblastoma (MB) is the most common and aggressive paediatric brain tumour. Although the cure rate can be as high as 70%, current treatments (surgery, radio- and chemotherapy) excessively affect the patients' quality of life. Relapses cannot be controlled by conventional or targeted treatments and are usually fatal. The strong heterogeneity...
Uploaded on: February 22, 2023 -
March 2023 (v1)Journal article
Two phenylspirodrimanes, never isolated before, stachybotrin J (1) and new stachybocin G (epi-stachybocin A) (2), along with the already reported stachybotrin I (3), stachybotrin H (4), stachybotrylactam (5), stachybotrylactam acetate (6), 2α-acetoxystachybotrylactam acetate (7), stachybotramide (8), chartarlactam B (9), and F1839-J (10) were...
Uploaded on: October 13, 2023 -
June 29, 2017 (v1)Publication
Head and neck cancers, the 7 th cause of death worldwide, are currently treated with a combination of surgical resection of the primary tumor, chemotherapy and radiotherapy, depending on the disease stage. Conventional photontherapy nevertheless remains difficult to apply to tumors such as head and neck squamous cell carcinomas (HNSCC), due to...
Uploaded on: December 4, 2022 -
March 2023 (v1)Journal article
Two phenylspirodrimanes, never isolated before, stachybotrin J (1) and new stachybocin G (epi-stachybocin A) (2), along with the already reported stachybotrin I (3), stachybotrin H (4), stachybotrylactam (5), stachybotrylactam acetate (6), 2α-acetoxystachybotrylactam acetate (7), stachybotramide (8), chartarlactam B (9), and F1839-J (10) were...
Uploaded on: October 14, 2023 -
July 1, 2019 (v1)Journal article
International audience
Uploaded on: December 4, 2022 -
May 7, 2019 (v1)Journal article
Although tumorigenesis is dependent on the reprogramming of cellular metabolism, the metabolic pathways engaged in the formation of metastases remain largely unknown. The transcriptional coactivator peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1a) plays a pleiotropic role in the control of cancer cell metabolism and...
Uploaded on: February 22, 2023 -
May 7, 2019 (v1)Journal article
Although tumorigenesis is dependent on the reprogramming of cellular metabolism, the metabolic pathways engaged in the formation of metastases remain largely unknown. The transcriptional coactivator peroxisome proliferator-activated receptor gamma coactivator 1-alpha (PGC1a) plays a pleiotropic role in the control of cancer cell metabolism and...
Uploaded on: December 4, 2022 -
April 18, 2023 (v1)Journal article
The efficacy of anti‐angiogenic treatment by targeting VEGF/VEGF receptors in metastatic clear cell renal cell carcinoma (ccRCC) varies from patient to patient. Discovering the reasons behind this variability could lead to the identification of relevant therapeutic targets. Thus, we investigated the novel splice variants of VEGF that are less...
Uploaded on: October 14, 2023