Results 101 to 110 of about 603,390 (338)

The critical role of DNA damage‐inducible transcript 4 (DDIT4) in stemness character of leukemia cells and leukemia initiation

Molecular Oncology, EarlyView.
Stemness properties, including quiescence, self‐renewal, and chemoresistance, are closely associated with leukemia relapse. Here, we demonstrate that DNA damage‐inducible transcript 4 (DDIT4) is induced in the hypoxic bone marrow niche and is essential for maintaining the stemness of AML1‐ETO9a leukemia cells.
Yishuang Li, Zhijie Cao, Haiyan Xing, Zhenya Xue, Wenbing Liu, Jiayuan Chen, Yihan Mei, Runxia Gu, Hui Wei, Shaowei Qiu, Min Wang, Qing Rao, Jianxiang Wang   +12 more
wiley   +1 more source

Identification of a STIM1 Splicing Variant that Promotes Glioblastoma Growth

Advanced Science, 2022
Deregulated store‐operated calcium entry (SOCE) mediated by aberrant STIM1‐ORAI1 signaling is closely implicated in cancer initiation and progression.
Jiansheng Xie, Guolin Ma, Lijuan Zhou, Lian He, Zhao Zhang, Peng Tan, Zixian Huang, Shaohai Fang, Tianlu Wang, Yi‐Tsang Lee, Shufan Wen, Stefan Siwko, Liuqing Wang, Jindou Liu, Yangchun Du, Ningxia Zhang, Xiaoxuan Liu, Leng Han, Yun Huang, Rui Wang, Youjun Wang, Yubin Zhou, Weidong Han   +22 more
doaj   +1 more source

evolution, structure and function of metazoan splicing factor PRPF39 [PDF]

, 2019
In the yeast U1 snRNP the Prp39/Prp42 heterodimer is essential for early steps of spliceosome assembly. In metazoans no Prp42 ortholog exists, raising the question how the heterodimer is functionally substituted.
Bortoli, Francesca De, Heyd, Florian, Kotte, Ana, Loll, Bernhard, Neumann, Alexander, Schüler, Thomas, Timmermann, Bernd, Wahl, Markus C.   +7 more
core   +1 more source

Unveiling unique protein and phosphorylation signatures in lung adenocarcinomas with and without ALK, EGFR, and KRAS genetic alterations

Molecular Oncology, EarlyView.
Proteomic and phosphoproteomic analyses were performed on lung adenocarcinoma (LUAD) tumors with EGFR, KRAS, or EML4–ALK alterations and wild‐type cases. Distinct protein expression and phosphorylation patterns were identified, especially in EGFR‐mutated tumors. Key altered pathways included vesicle transport and RNA splicing.
Fanni Bugyi, Mirjam Balbisi, Simon Sugár, Lóránd Váncza, Eszter Regős, Ilona Kovalszky, Ibolya Laczó, Tünde Harkó, Gábor Kecskeméti, Zoltán Szabó, Judit Moldvay, László Drahos, Lilla Turiák   +12 more
wiley   +1 more source

Investigation of Experimental Factors That Underlie BRCA1/2 mRNA Isoform Expression Variation: Recommendations for Utilizing Targeted RNA Sequencing to Evaluate Potential Spliceogenic Variants

Frontiers in Oncology, 2018
PCR-based RNA splicing assays are commonly used in diagnostic and research settings to assess the potential effects of variants of uncertain clinical significance in BRCA1 and BRCA2.
Vanessa L. Lattimore, John F. Pearson, John F. Pearson, Margaret J. Currie, Amanda B. Spurdle, kConFab Investigators, Bridget A. Robinson, Bridget A. Robinson, Logan C. Walker   +8 more
doaj   +1 more source

Technique for recovery of voice data from heat damaged magnetic tape [PDF]

, 1974
A method for conditioning, and thus enabling retrieval of intelligence from, magnetic tapes after damage from heat has caused the tape to wrinkle and curl severely thereby reducing tape width to less than one-half its original size.
Melugin, J. F., Obrien, D. E., III
core   +1 more source

Modelling Censored Losses Using Splicing: a Global Fit Strategy With Mixed Erlang and Extreme Value Distributions

, 2017
In risk analysis, a global fit that appropriately captures the body and the tail of the distribution of losses is essential. Modelling the whole range of the losses using a standard distribution is usually very hard and often impossible due to the ...
Antonio, Katrien, Beirlant, Jan, Reynkens, Tom, Verbelen, Roel   +3 more
core   +1 more source

Adenosine‐to‐inosine editing of miR‐200b‐3p is associated with the progression of high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
A‐to‐I editing of miRNAs, particularly miR‐200b‐3p, contributes to HGSOC progression by enhancing cancer cell proliferation, migration and 3D growth. The edited form is linked to poorer patient survival and the identification of novel molecular targets.
Magdalena Niemira, Anna Skwarska, Karolina Chwialkowska, Agnieszka Ostrowska, Gabriela Sokolowska, Anna Zeller, Anna Erol, Andrzej Eljaszewicz, Bartosz Hanczaruk, Anna Michalska‐Falkowska, Agnieszka Tarasik, Joanna Reszec‐Gielazyn, Pawel Knapp, Marcin Moniuszko, Adam Kretowski   +14 more
wiley   +1 more source

Interaction of yeast eIF4G with spliceosome components Implications in pre-mRNA processing events [PDF]

, 2009
International audienceAs evidenced from mammalian cells the eukaryotic translation initiation factor eIF4G has a putative role in nuclear RNA metabolism. Here we investigate whether this role is conserved in the yeast Saccharomyces cerevisiae.
Barrass, J. David, Beggs, Jean D., Fromont-Racine, Micheline, Jacquier, Alain, Kafasla, Panagiota, Lewis, Joe, Thompson, Elizabeth   +6 more
core   +2 more sources

THE CONWAY FUNCTION OF A SPLICE [PDF]

Proceedings of the Edinburgh Mathematical Society, 2005
AbstractWe give a closed formula for the Conway function of a splice in terms of the Conway function of its splice components. As corollaries, we refine and generalize results of Seifert, Torres and Sumners-Woods.AMS 2000 Mathematics subject classification: Primary ...
openaire   +5 more sources