Results 251 to 260 of about 1,572,221 (316)

Chemical Evolution of Damped Lyα Galaxies: The [S/Zn] Abundance Ratio at Redshift ≥2 [PDF]

, 2000
Miriam Centurión, P. Bonifacio, P. Molaro, G. Vladilo   +3 more
openalex   +1 more source

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

Chemical evolution of atmospheric organic carbon over multiple generations of oxidation. [PDF]

Nat Chem, 2018
Isaacman-VanWertz G, Massoli P, O'Brien R, Lim C, Franklin JP, Moss JA, Hunter JF, Nowak JB, Canagaratna MR, Misztal PK, Arata C, Roscioli JR, Herndon ST, Onasch TB, Lambe AT, Jayne JT, Su L, Knopf DA, Goldstein AH, Worsnop DR, Kroll JH.   +20 more
europepmc   +1 more source

Texture Development, Microstructure Evolution, and Crystallization of Chemically Derived PZT Thin Films [PDF]

, 1998
San‐Yuan Chen, I‐Wei Chen
openalex  

Evolution of structure in thin microcrystalline silicon films grown by electron-cyclotron resonance chemical vapor deposition [PDF]

, 2000
M. Birkholz, B. Selle, E. Conrad, K. Lips, W. Fuhs   +4 more
openalex   +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

The chemical evolution of oligonucleotide therapies of clinical utility. [PDF]

Nat Biotechnol, 2017
Khvorova A, Watts JK.
europepmc   +1 more source

Physical, Chemical and Structural Evolution of Zeolite-Containing Waste Forms Produced from Metakaolinite and Calcined HLW

, 1999
Michael W. Grutzeck, C.M. Jantzen
openalex   +2 more sources

Targeting of PTP4A3 overexpression sensitises HGSOC cells towards chemotherapeutic drugs

Molecular Oncology, EarlyView.
In HGSOC with normal KRAS expression, high PTP4A3 expression regulates autophagy activation. Conversely, in HGSOC with high KRAS expression, KRAS dictates autophagy control, and PTP4A3 is not required. When high PTP4A3 expression is inhibited, HGSOC cells are preferentially sensitised towards DNA‐damaging agents.
Ana López‐Garza, David James, Emma Creagh, James T. Murray   +3 more
wiley   +1 more source

Study of physico-chemical conditions in forest ecosystems by an experimental approach using the in situ evolution of primary minerals

, 1985
Jacques J. Ranger, M. Robert
openalex   +1 more source