Results 41 to 50 of about 885,348 (265)

Engineered extracellular vesicles enriched with the miR‐214/199a cluster enhance the efficacy of chemotherapy in ovarian cancer

Molecular Oncology, EarlyView.
Loss of the miR‐214/199a cluster is associated with recurrence in ovarian cancer. Engineered small extracellular vesicles (m214‐sEVs) elevate miR‐214‐3p/miR‐199a‐5p in tumor cells, suppress β‐catenin, TLR4, and YKT6 signaling, reprogram tumor‐derived sEV cargo, reduce chemoresistance and migration, and enhance carboplatin efficacy and survival in ...
Weida Wang, Ayesha Alvero, Yi Qin, Mingjin Wang, Alexandra Fox, Yanfeng Li, Michael Millman, Amy Kemper, Gil Mor, Xian Shuang Liu, Michael Chopp, Zheng Gang Zhang, Yi Zhang   +12 more
wiley   +1 more source

Regional regulation of transcription in the chicken genome

, 2010
Background Over the past years, the relationship between gene transcription and chromosomal location has been studied in a number of different vertebrate genomes. Regional differences in gene expression have been found in several different species.
Bastiaansen John WM, Nie, H., Nie Haisheng, Crooijmans, R.P.M.A., Groenen, M.A.M., Groenen Martien AM, Bastiaansen, J.W.M., Crooijmans Richard PMA, Megens, H.J.W.C., Megens Hendrik-Jan   +9 more
core   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

Discovery and restoration of Aberrant Nuclear structure and Genome behaviour in breast cancer cells [PDF]

, 2013
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.The eukaryotic interphase nucleus is well organised and the genome positioned non-randomly.
Hassan Ahmed, Mai
core  

An improved genome of the model marine alga Ostreococcus tauri unfolds by assessing Illumina de novo assemblies [PDF]

, 2014
Background: Cost effective next generation sequencing technologies now enable the production of genomic datasets for many novel planktonic eukaryotes, representing an understudied reservoir of genetic diversity. O.
Moreau, Hervé, Van De Peer, Yves, Adam Eyre-Walker, Château, Annie, Van de Peer, Y., Stephane Rombauts, Carré, Isabelle, Eyre-Walker, Adam, Rivals, E., Peer, Yves van de, Wendy Schackwitz, Schackwitz, Wendy, Benoit Piégu, Moreau, H., Schackwitz, W., Grimsley, Nigel, Evelyne Derelle, Rombauts, Stephane, Eyre Walker, Adam, Blanc-Mathieu, R., Eyre-Walker, A., Verhelst, B., Blanc-Mathieu, Romain, Bouget, François-Yves, Hervé Moreau, Nigel Grimsley, Rivals, Eric, Piégu, Benoit, Isabelle Carré, François-Yves Bouget, Derelle, Evelyne, Eric Rivals, Carré, I., Gwenaël Piganeau, Derelle, E., Bram Verhelst, Verhelst, Bram, Annie Château, Romain Blanc-Mathieu, Bouget, F.-Y., Château, A., Carré, Isabelle A., Piégu, B., Grimsley, N., Piganeau, G., Rombauts, S., Piganeau, Gwenaël, Blanc Mathieu, Romain, Yves Van de Peer   +48 more
core   +1 more source

Somatic mutational landscape in von Hippel–Lindau familial hemangioblastoma

Molecular Oncology, EarlyView.
The causes of central nervous system (CNS) hemangioblastoma in Von Hippel–Lindau (vHL) disease are unclear. We used Whole Exome Sequencing (WES) on familial hemangioblastoma to investigate events that underlie tumor development. Our findings suggest that VHL loss creates a permissive environment for tumor formation, while additional alterations ...
Maja Dembic, Anne Nørremølle, Lilian Bomme Ousager, Lars van Brakel Andersen, Marie Louise Mølgaard Binderup, Mads Thomassen   +5 more
wiley   +1 more source

Analysis of high-identity segmental duplications in the grapevine genome [PDF]

, 2011
Background Segmental duplications (SDs) are blocks of genomic sequence of 1-200 kb that map to different loci in a genome and share a sequence identity > 90%.
VENTURA, MARIO, D'ADDABBO, PIETRO, Donato Antonacci, Mario Ventura, Ventura M, Ventura Mario, Giuliana Giannuzzi, Maurizio Martinelli, Marica Gasparro, Antonacci D, Gasparro Marica, Giannuzzi Giuliana, D'Addabbo P, D'Addabbo Pietro, Martinelli M, Martinelli Maurizio, Giannuzzi G, Pietro D'Addabbo, Carelli Francesco N, Francesco N Carelli, Antonacci Donato, Gasparro M, Carelli FN   +22 more
core   +1 more source

Apple latent spherical virus structure with stable capsid frame supports quasi-stable protrusions expediting genome release [PDF]

, 2020
Picorna-like plant viruses are non-enveloped RNA spherical viruses of ~30 nm. Part of the survival of these viruses depends on their capsid being stable enough to harbour the viral genome and yet malleable enough to allow its release.
ISOGAI, Masamichi, YONEKURA, Koji, HAMAGUCHI, Tasuku, MAKI-YONEKURA, Saori, YOSHIKAWA, Nobuyuki, NAITO, Hisashi   +5 more
core   +1 more source

Protein structure prediction in genomics [PDF]

Briefings in Bioinformatics, 2001
As the number of completely sequenced genomes rapidly increases, including now the complete Human Genome sequence, the post-genomic problems of genome-scale protein structure determination and the issue of gene function identification become ever more pressing.
openaire   +2 more sources

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

Molecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau, Lilian G. Zhai, Ryunosuke Hoshi, Zackary Rousseau, Abraam Zakhary, Yin Fang Wu, Rola M. Saleeb, Heyu Ni, Kelsie L. Thu   +8 more
wiley   +1 more source