Results 71 to 80 of about 17,597 (256)

A comparison of an ATPase from the archaebacterium Halobacterium saccharovorum with the F1 moiety from the Escherichia coli ATP Synthase [PDF]

open access: yes
A purified ATPase associated with membranes from Halobacterium saccharovorum was compared with the F sub 1 moiety from the Escherichia coli ATP Synthase.
Hochstein, Lawrence I.   +1 more
core   +1 more source

Chromosome structure: improved immunolabeling for electron microscopy [PDF]

open access: yes, 2018
To structurally dissect mitotic chromosomes, we aim to position along the folded chromatin fiber proteins involved in long-range order, such as topoisomerase IIα (topoIIα) and condensin.
Eltsov, Michail   +2 more
core  

Coming to Terms: The Mechanisms of Overplus and Luxury Phosphorus Uptake for Polyphosphate Storage in Microalgae and Yeast

open access: yesBiotechnology and Bioengineering, Volume 122, Issue 12, Page 3486-3495, December 2025.
Plouviez et al. give a perspective on the terminology used for describing the mechanisms of polyphosphate accumulation in microalgae and yeast. Their differentiation of mechanisms is based on environmental P availability, polyP chemistry, genetics, or cellular function as described in recent literature.
Maxence Plouviez   +7 more
wiley   +1 more source

Crossroads between peripheral atherosclerosis, western-type diet and skeletal muscle pathophysiology: emphasis on apolipoprotein E deficiency and peripheral arterial disease [PDF]

open access: yes, 2017
Atherosclerosis is a chronic inflammatory process that, in the presence of hyperlipidaemia, promotes the formation of atheromatous plaques in large vessels of the cardiovascular system.
Matsakas, Antonios, Sfyri, Peggy
core   +1 more source

Chemotherapeutic efficacy of curcumin against plasma and cardio-hepatorenal electrolyte disruption in dichlorvos-challenged rats via augmentation of Na⁺/K⁺-ATPase and Ca²⁺/Mg²⁺-ATPase activities

open access: yesJournal of Trace Elements and Minerals
Background: Dichlorvos (2,2-dichlorovinyl dimethyl phosphate or DDVP) is an effective organophosphate pesticide extensively employed in various pest management applications. However, it elicits cytotoxicity.
Adio J. Akamo   +14 more
doaj   +1 more source

Screening the Active Phytochemicals From Eclipta prostrata and Unraveling Their Molecular Insight Into Human Malignancies

open access: yesCancer Innovation, Volume 4, Issue 6, December 2025.
This review comprehensively analyses the phytochemicals from Eclipta prostrata, identifying 25 active compounds with chemotherapeutic potential against 15 different human malignancies. These compounds modulate diverse and complex mechanisms, including targeting critical signaling pathways (e.g., PI3K/AKT/mTOR), inducing regulated cell death (e.g., FAS,
Md. Sakhawat Hossain   +13 more
wiley   +1 more source

Autophagic flux is required for the synthesis of triacylglycerols and ribosomal protein turnover in Chlamydomonas [PDF]

open access: yes, 2018
Autophagy is an intracellular catabolic process that allows cells to recycle unneeded or damaged material to maintain cellular homeostasis. This highly dynamic process is characterized by the formation of double-membrane vesicles called autophagosomes ...
Couso Liáñez, Inmaculada Concepción   +4 more
core   +1 more source

Prognostic Implications of SMARCA4, ARID1A, and Other BAF Mutations in Non‐Small Cell Lung Cancer

open access: yesCancer Medicine, Volume 14, Issue 24, December 2025.
ABSTRACT Background and Methods Non‐small cell lung cancer (NSCLC) outcomes have improved remarkably with the widespread use of immune checkpoint inhibitors and small molecule inhibitors targeting driver mutations. Nevertheless, many patients continue to experience suboptimal outcomes. The prevalence of mutations in the BAF (BRG1/BRM‐associated factor)
Alexis Khalil   +2 more
wiley   +1 more source

Proton pump inhibitors (PPIs) impact on tumour cell survival, metastatic potential and chemotherapy resistance, and affect expression of resistance-relevant miRNAs in esophageal cancer [PDF]

open access: yes, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work ...
Borchardt, C   +7 more
core   +1 more source

Supplementary Figure 3 from Inhibition of the Sodium Potassium Adenosine Triphosphatase Pump Sensitizes Cancer Cells to Anoikis and Prevents Distant Tumor Formation [PDF]

open access: gold, 2023
Craig D. Simpson   +14 more
openalex   +1 more source

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