ELIZA cgi-bash version rev. 1.90
- Medical English LInking keywords finder for the PubMed Zipped Archive (ELIZA) -

return kwic search for molecular out of >500 occurrences
333489 occurrences (No.56 in the rank) during 5 years in the PubMed. [cache]
25) These observations may further help understand the molecular mechanisms of autophagy induced by NKA inhibitors in NSCLC cells.
--- ABSTRACT ---
PMID:24610665 DOI:10.1002/mc.22147
2015 Molecular carcinogenesis
* Src mediates extracellular signal-regulated kinase 1/2 activation and autophagic cell death induced by cardiac glycosides in human non-small cell lung cancer cell lines.
- Aberrant Na(+) /K(+) -ATPases (NKA) expression is closely related to the incidence and development of cancer, making NKA targeted cancer therapy more intriguing. Cardiac glycosides (CGs) belong to NKA inhibitors and possess potent anti-cancer properties in many cancers. Our previous work demonstrates that CGs family member digoxin or ouabain induces autophagic cell death in human non-small cell lung cancer (NSCLC) cell lines through regulation of both mammalian target of rapamycin and extracellular signal-regulated kinase 1/2 (ERK1/2) pathway. However, what acts as an upstream regulator of ERK1/2 activation during autophagy induction remains obscure. In the present study, the role of Src in the ERK1/2 signaling pathway as well as autophagic cell death induced by either digoxin or ouabain was examined in A549 and H460 cells. Src is significantly activated simultaneously with mitogen-activated protein kinase kinase 1/2 (MEK1/2) and ERK1/2 activation upon the drug treatment. Moreover, Src inhibitor PP2 could block either drug induced MEK1/2 and ERK1/2 phosphorylation, together with autophagic phenotypes in the cells. Knockdown of Src with siRNA causes the similar effect as PP2, both of which markedly alleviate the drugs' cytotoxicity. In addition, increased levels of intracellular reactive oxygen species (ROS) are found to be involved in Src mediated autophagy. Together, this work provides evidences showing that Src mediates MEK1/2 and ERK1/2 pathway as well as ROS generation, and regulates autophagic cell death induced by the cardiac glycosides. These observations may further help understand the molecular mechanisms of autophagy induced by NKA inhibitors in NSCLC cells.
--- ABSTRACT END ---
[
right
kwic]
[frequency of next (right) word to molecular]
(1)52 mechanisms (19)5 docking (37)3 recognition (55)2 heparin
(2)26 weight (20)5 information (38)3 serotyping (56)2 identification
(3)18 data (21)5 methods (39)3 sieve (57)2 knowledge
(4)18 mechanism (22)5 modeling (40)3 structure (58)2 mass
(5)16 dynamics (23)5 phylogenetic (41)3 techniques (59)2 mechanisms,
(6)15 and (24)5 targets (42)3 variance (60)2 or
(7)10 analysis (25)4 diagnosis (43)2 Dynamics (61)2 oxygen
(8)10 basis (26)4 interactions (44)2 approach (62)2 perspectives
(9)8 characterization (27)4 level (45)2 biological (63)2 phenotypic
(10)7 epidemiology (28)4 level, (46)2 classification (64)2 phylogenies
(11)7 genetic (29)4 responses (47)2 clock (65)2 probes
(12)7 imaging (30)4 target (48)2 dating (66)2 profiles
(13)6 biology (31)3 evolution (49)2 details (67)2 subtype
(14)6 changes (32)3 features (50)2 diffusion (68)2 therapies
(15)6 markers (33)3 levels (51)2 effects (69)2 underpinnings
(16)6 pathways (34)3 marker (52)2 events
(17)5 analyses (35)3 medicine (53)2 evidence
(18)5 characteristics (36)3 orbital (54)2 genetics

add keyword

--- WordNet output for molecular --- =>分子の Overview of adj molecular The adj molecular has 2 senses (first 1 from tagged texts) 1. (6) molecular -- (relating to or produced by or consisting of molecules; "molecular structure"; "molecular oxygen"; "molecular weight is the sum of all the atoms in a molecule") 2. molecular -- (relating to simple or elementary organization; "proceed by more and more detailed analysis to the molecular facts of perception"--G.A. Miller) --- WordNet end ---