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Karen Cortés-Sarabia et al.
Applied microbiology and biotechnology, 104(14), 6173-6183 (2020-05-29)
Bacterial vaginosis is one of the most frequent vaginal infections. Its main etiological agent is Gardnerella vaginalis, which produces several virulence factors involved in vaginal infection and colonization, in particular, sialidase (SLD), a potential clinical biomarker that participates in immune
Vincent J Munster et al.
Nature, 585(7824), 268-272 (2020-05-13)
An outbreak of coronavirus disease 2019 (COVID-19), which is caused by a novel coronavirus (named SARS-CoV-2) and has a case fatality rate of approximately 2%, started in Wuhan (China) in December 20191,2. Following an unprecedented global spread3, the World Health Organization
Lei Xu et al.
Biofabrication, 12(4), 045012-045012 (2020-07-04)
Bioengineered artificial blood vessels have been a major area of interest over the last decade. Of particular interest are small diameter vessels, as surgical options are currently limited. This study aimed to fabricate a small diameter, heterogeneous bilayer blood vessel-like
Hitomi Nomura et al.
BMC cancer, 8, 39-39 (2008-02-02)
Gelsolin-like actin-capping protein (CapG) is a ubiquitous gelsolin-family actin-modulating protein involved in cell signalling, receptor-mediated membrane ruffling, phagocytosis, and motility. CapG has generated great interest due to its oncogenic function in the control of cell migration or invasion in a
Diana Canals Hernaez et al.
Journal for immunotherapy of cancer, 8(2) (2020-11-28)
The success of new targeted cancer therapies has been dependent on the identification of tumor-specific antigens. Podocalyxin (Podxl) is upregulated on tumors with high metastatic index and its presence is associated with poor outcome, thus emerging as an important prognostic
Carmen Sarcinelli et al.
Cancers, 12(3) (2020-03-04)
Endoplasmic reticulum (ER) stress generates reactive oxygen species (ROS) that induce apoptosis if left unabated. To limit oxidative insults, the ER stress PKR-like endoplasmic reticulum Kinase (PERK) has been reported to phosphorylate and activate nuclear factor erythroid 2-related factor 2
Hiroya Takada et al.
Journal of cell science, 127(Pt 19), 4159-4171 (2014-08-07)
Cutaneous wound healing is accelerated by exogenous mechanical forces and is impaired in TRPC6-knockout mice. Therefore, we designed experiments to determine how mechanical force and TRPC6 channels contribute to wound healing using HaCaT keratinocytes. HaCaT cells were pretreated with hyperforin
Essam Mohamed Abdelalim et al.
PloS one, 4(4), e5341-e5341 (2009-04-29)
Embryonic stem (ES) cells have unlimited proliferation potential, and can differentiate into several cell types, which represent ideal sources for cell-based therapy. This high-level proliferative ability is attributed to an unusual type of cell cycle. The Signaling pathways that regulate
Huntingtin promotes mTORC1 signaling in the pathogenesis of Huntington's disease.
Pryor WM, Biagioli M, Shahani N, et al.
Science Signaling, 7(349), ra103-ra103 (2014)
Alioscka A Sousa et al.
Nanoscale, 8(12), 6577-6588 (2016-03-05)
Recent in vivo studies have established ultrasmall (<3 nm) gold nanoparticles coated with glutathione (AuGSH) as a promising platform for applications in nanomedicine. However, systematic in vitro investigations to gain a more fundamental understanding of the particles' biointeractions are still
Anna Alvarez-Guaita et al.
Cell reports, 34(10), 108810-108810 (2021-03-11)
Adipogenin (Adig) is an adipocyte-enriched transmembrane protein. Its expression is induced during adipogenesis in rodent cells, and a recent genome-wide association study associated body mass index (BMI)-adjusted leptin levels with the ADIG locus. In order to begin to understand the
Rui Yan et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 103, 1490-1497 (2018-06-06)
Neonatal brain hypoxia is a disease that affects the nervous system in children. Salidroside is a compound that has an anti-hypoxic effect, but the mechanism of salidroside in neonatal cerebral hypoxia is unclear. Hence, we investigated the regulatory effect and
Yuuma Furutani et al.
Cell biochemistry and function, 29(7), 577-581 (2011-08-23)
Magnesium (Mg) deficiency induces the production of free radicals, increases cytosolic ionized calcium concentration, and modulates the function of skeletal muscle in rats. The present study examined the effects of Mg deficiency on the gene expression of molecules related to
Ghaya Merdassi et al.
Reproductive biology and endocrinology : RB&E, 9, 78-78 (2011-06-10)
The objective of the present study is to assess viability tests and to evaluate follicle ovarian tissue quality after freezing-thawing procedures. Ewe's ovaries were harvested at the slaughterhouse, after dissection each ovarian specimen was divided into two groups: fresh tissue
Constance E Clare et al.
International journal of molecular sciences, 22(4) (2021-03-07)
One-carbon (1C) metabolism provides methyl groups for the synthesis and/or methylation of purines and pyrimidines, biogenic amines, proteins, and phospholipids. Our understanding of how 1C pathways operate, however, pertains mostly to the (rat) liver. Here we report that transcripts for
Wei Ye et al.
Frontiers in microbiology, 11, 1105-1105 (2020-07-01)
Human enteroviruses are responsible for diverse diseases, from mild respiratory symptoms to fatal neurological complications. Currently, no registered antivirals have been approved for clinical therapy. Thus, a therapeutic agent for the enterovirus-related disease is urgently needed. Remdesivir (GS-5734) is a
Jie-Min Dai et al.
Nutrients, 7(5), 3387-3400 (2015-05-27)
Signaling through the mammalian target of rapamycin (mTOR) in response to leucine modulates many cellular and developmental processes. However, in the context of satellite cell proliferation and differentiation, the role of leucine and mTORC1 is less known. This study investigates
Mehdi Eshraghi et al.
Science advances, 6(18), eaaz7001-eaaz7001 (2020-05-20)
The therapeutic effects of l-3,4-dihydroxyphenylalanine (l-DOPA) in patients with Parkinson's disease (PD) severely diminishes with the onset of abnormal involuntary movement, l-DOPA-induced dyskinesia (LID). However, the molecular mechanisms that promote LID remain unclear. Here, we demonstrated that RasGRP1 [(guanine nucleotide
Guochao Liu et al.
Frontiers in oncology, 11, 646256-646256 (2021-04-13)
Ionizing radiation (IR) can induce DNA double-strand breaks (DSBs) in tumor cells during radiotherapy (RT), but the efficiency of RT is limited because of the toxicity to normal cells. Locating an adjuvant treatment to alleviate damage in normal cells while
Nathalie Bouquier et al.
BMC biology, 18(1), 81-81 (2020-07-06)
mTOR signaling is an essential nutrient and energetic sensing pathway. Here we describe AIMTOR, a sensitive genetically encoded BRET (Bioluminescent Resonance Energy Transfer) biosensor to study mTOR activity in living cells. As a proof of principle, we show in both
Irene Cervelló et al.
PloS one, 6(6), e21221-e21221 (2011-06-30)
Endometrial regeneration is mediated, at least in part, by the existence of a specialized somatic stem cell (SSC) population recently identified by several groups using the side population (SP) technique. We previously demonstrated that endometrial SP displays genotypic, phenotypic and
Hui Zhong et al.
International journal of biological sciences, 16(8), 1450-1462 (2020-03-27)
Keratinocyte is the predominant cell type in the epidermis of skin, and it provides the protective barrier function for the body. Various signaling pathways have been implicated in keratinocyte differentiation in animal models; However, their temporal regulation and interactions are
Mary Latimer et al.
The Journal of experimental biology, 220(Pt 16), 2932-2938 (2017-06-04)
In fish, data on microRNAs (miRNAs) involved in myogenesis are scarce. In order to identify miRNAs involved in satellite cell differentiation, we used a methionine depletion/replenishment protocol to synchronize myogenic cell differentiation. Our results validated that methionine removal (72 h) from
Benyu Su et al.
Frontiers in oncology, 11, 681278-681278 (2021-09-14)
Breast cancer is the primary problem threatening women's health. The combined application of valproic acid (VPA) and hydroxyurea (HU) has a synergistic effect on killing breast cancer cells, but the molecular mechanism remains elusive. Replication protein A2 phosphorylation (pRPA2), is
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