Results 171 to 180 of about 3,275,705 (300)

Spatial heterogeneity of hotspot mutations and clonal relatedness in ovarian endometrioid carcinoma

Molecular Oncology, EarlyView.
Spatially resolved analysis revealed heterogeneous distributions of selected cancer‐associated mutations within ovarian endometrioid carcinomas. Shared mutations between paired endometrial and ovarian tumors supported clonal relatedness. These findings highlight the value of sampling multiple tumor regions when interpreting molecular profiles ...
Takahito Ashihara, Kosuke Murakami, Shiro Takamatsu, Akiko Kanto, Seiichi Mori, Tomoyuki Otani, Kazuko Sakai, Yasushi Kotani, Kazuto Nishio, Kaoru Abiko, Noriomi Matsumura   +10 more
wiley   +1 more source

Variations in DNA Repair Genes and Intratumoral Genetic Heterogeneity in Temozolomide-Resistant Glioblastoma. [PDF]

Hum Mutat
Chen W, Li C, Liu Y, Huang H.
europepmc   +1 more source

Genetic heterogeneity correlated with phenotypic variability in 6 Chinese families with Alport syndrome. [PDF]

Front Genet
Gao J, Zhou H, Zhang L, Su Z, Liu S.
europepmc   +1 more source

The multifaceted roles of lysosomes in cancer

Molecular Oncology, EarlyView.
Lysosomes support cancer cell adaptation by integrating macromolecule degradation and nutrient recycling with nutrient sensing, inter‐organelle communication and immune regulation. These interconnected functions can promote tumour growth, stress tolerance and therapy resistance, while also creating context‐dependent vulnerabilities that may be ...
Jia Li, Kevin M. Ryan
wiley   +1 more source

Genetic heterogeneity alleviates behavioral trade-off between exploration and vigilance in <i>Drosophila</i>. [PDF]

iScience
Okuyama T, Sato DX, Takahashi Y.
europepmc   +1 more source

USP7 inhibits FOXO1 activity in chronic lymphocytic leukaemia cells enhancing cell survival

Molecular Oncology, EarlyView.
CLL cells rely on BCR‐mediated signalling for survival and proliferation in part through suppression of FOXO1. FOXO1 activity is regulated by a plethora of post‐translational modifications including phosphorylation and ubiquitination. We demonstrated that dual inhibition of BCR signalling and the deubiquitinase USP7 activates FOXO1, modulating its ...
Hassan N.B. Almuhanna, Jodie Hay, Michael W. Moles, Lucy Clarke, Jennifer Cassels, Alison Sefcick, Alison M. McCaig, Heather G. Jørgensen, Alison M. Michie   +8 more
wiley   +1 more source

Paleogenomic evidence for genetic heterogeneity and prior admixture in Gothic-associated communities of late antique Bulgaria. [PDF]

Front Genet
Stamov S, Chobanov T, Wang T, Stoeva K, Momchilov D, Aladzhov A, Chobanov K, Klasnakov M, Stamov G, Nikolov M, Nesheva D, Heather P, Toncheva DI, Zamfirov M, Lazaridis I, Reich D.   +15 more
europepmc   +1 more source

The impact of leukocyte‐associated RNA retention on platelet RNA‐based cancer detection

Molecular Oncology, EarlyView.
Platelets carry RNA signals that may help detect cancer, but platelet samples can also retain RNA from white blood cells. We found that this retained white blood cell signal did not significantly affect machine learning cancer classification, suggesting that the cancer‐related RNA signal in platelets is largely independent of leukocyte‐associated RNA ...
Michał Sieczczyński, Krzysztof Pastuszak, Anna Samelak‐Czajka, Zuzanna Cemka, Paulina Jackowiak, Tomasz Stefaniak, Sylwia Łapińska‐Szumczyk, Jacek Jassem, Anna J. Żaczek, Matthew T. Rondina, Myron G. Best, Sjors G. J. G. In 't Veld, Anna Supernat   +12 more
wiley   +1 more source

Genetic heterogeneity and pathogenic potential of historical Crimean-Congo hemorrhagic fever virus isolates in China. [PDF]

Virol Sin
Moming A, Bai Y, Zhu Q, Jin J, Fang Y, Huang S, Wu Q, Su Z, Zhao G, Tang S, Wang M, Hu Z, Zhang Y, Deng F, Shen S.   +14 more
europepmc   +1 more source

Vascular normalization confers an endothelial immune suppressive gene expression profile

Molecular Oncology, EarlyView.
We compare the immunoregulatory gene expression profiles of healthy endothelial cells or endothelial cells from tumors having a normalized endothelium (low leakage) with that of wild‐type tumors (high leakage) and observe that the wild‐type tumor endothelium exhibits immunostimulatory properties.
Liqun He, Michael Welsh
wiley   +1 more source