Effects of Kinesio tape on individuals with carpal tunnel syndrome: a randomized controlled study.

Objective: Carpal tunnel syndrome (CTS) is a common neuromuscular disorder with an incidence rate of 4.9%. Research on the impact of Kinesio taping (KT) on electroneurography in individuals with CTS is limited, highlighting a significant gap in the literature.

Effects of Thermal Stimulation and Transcutaneous Electrical Nerve Stimulation on Sensory and Motor Function of Upper Extremity in Acute Stroke Survivors: A Randomized Controlled Pilot Study.

Objective Upper-limb coordination is crucial for daily activities, especially among stroke survivors who may encounter obstacles during upper-limb rehabilitation. This study aimed to investigate the effects of thermal stimulation (TS) and transcutaneous electrical nerve stimulation (TENS) on sensory and motor function during recovery in acute stroke patients. Design This is a parallel study with a randomized controlled design.

Differential histone acetylation and super-enhancer regulation underlie melanoma cell dedifferentiation.

Dedifferentiation or phenotype switching refers to the transition from a proliferative to an invasive cellular state. We previously identified a 122-gene epigenetic gene signature that classifies primary melanomas as low versus high risk (denoted as Epgn1 or Epgn3). We found that the transcriptomes of the Epgn1 low-risk and Epgn3 high-risk cells are similar to the proliferative and invasive cellular states, respectively.

B7-H3 drives immunosuppression and Co-targeting with CD47 is a new therapeutic strategy in β-catenin activated melanomas.

In melanoma, immune cell infiltration into the tumor is associated with better patient outcomes and response to immunotherapy. T-cell non-inflamed tumors (cold tumors) are associated with tumor cell-intrinsic Wnt/β-catenin activation, and are typically resistant to anti-PD-1 alone or in combination with anti-CTLA-4 therapy. Reversal of the 'cold tumor' phenotype and identifying new effective immunotherapies are challenges.

Structurally distinct telomere-binding proteins in Ustilago maydis execute non-overlapping functions in telomere replication, recombination, and protection.

Duplex telomere binding proteins exhibit considerable structural and functional diversity in fungi. Herein we interrogate the activities and functions of two Myb-containing, duplex telomere repeat-binding factors in Ustilago maydis, a basidiomycete that is evolutionarily distant from the standard fungi. These two telomere-binding proteins, UmTay1 and UmTrf2, despite having distinct domain structures, exhibit comparable affinities and sequence specificity for the canonical telomere repeats.

Study the predisposing factors of root resorption during orthodontic uprighting treatment of impacted mandibular third molars.

Objective: To analyse the amount of root resorption of mesially or horizontally impacted mandibular third molars after orthodontic uprighting treatment.

Materials And Methods: Twenty-four patients with an age range of 20∼26years old who had mesially/horizontally impacted third molars with complete root formation. And those with decayed or missing the mandibular first molar on the same side were selected.

The mechanisms of K. lactis Cdc13 in telomere DNA-binding and telomerase regulation.

Eukaryotic chromosome ends, or telomeres, are essential for genome stability and are protected by an intricate nucleoprotein assembly. Cdc13, the major single-strand telomere-binding protein in budding yeasts, mediates critical functions in both telomere protection and telomere elongation by telomerase. In particular, the interaction between S.

Contributions of recombination and repair proteins to telomere maintenance in telomerase-positive and negative Ustilago maydis.

Homologous recombination and repair factors are known to promote both telomere replication and recombination-based telomere extension. Herein, we address the diverse contributions of several recombination/repair proteins to telomere maintenance in Ustilago maydis, a fungus that bears strong resemblance to mammals with respect to telomere regulation and recombination mechanisms. In telomerase-positive U.

Analysis of Yeast Telomerase by Primer Extension Assays.

Telomeres are specialized nucleoprotein structures located at eukaryotic chromosomal termini, which are required for chromosome stability and are maintained by a reverse transcriptase named telomerase. Budding yeast has served as an extremely useful model system for analyzing telomere maintenance because the organism offers a wide range of genetic and biochemical tools. Several milestones in telomerase research have been reached through investigation of the yeast system.

Lactobacillus-derived extracellular vesicles enhance host immune responses against vancomycin-resistant enterococci.

Background: Probiotic bacteria are known to modulate host immune responses against various pathogens. Recently, extracellular vesicles (EVs) have emerged as potentially important mediators of host-pathogen interactions. In this study, we explored the role of L.

Functional analysis of the single Est1/Ebs1 homologue in Kluyveromyces lactis reveals roles in both telomere maintenance and rapamycin resistance.

Est1 and Ebs1 in Saccharomyces cerevisiae are paralogous proteins that arose through whole-genome duplication and that serve distinct functions in telomere maintenance and translational regulation. Here we present our functional analysis of the sole Est1/Ebs1 homologue in the related budding yeast Kluyveromyces lactis (named KlEst1). We show that similar to other Est1s, KlEst1 is required for normal telomere maintenance in vivo and full telomerase primer extension activity in vitro.

The Candida albicans Ku70 modulates telomere length and structure by regulating both telomerase and recombination.

The heterodimeric Ku complex has been shown to participate in DNA repair and telomere regulation in a variety of organisms. Here we report a detailed characterization of the function of Ku70 in the diploid fungal pathogen Candida albicans. Both ku70 heterozygous and homozygous deletion mutants have a wild-type colony and cellular morphology, and are not sensitive to MMS or UV light.

A web of interactions at the ends.

The synthesis of telomeric DNA by telomerase entails repeated cycles of reverse transcription on a short RNA template. In this issue of Molecular Cell, Robart and Collins (2011) describe a set of interactions between human telomerase RNA, protein domains, and the substrate DNA that drives the intricate reaction cycle.

Analysis of yeast telomerase by primer extension assays.

Telomeres are specialized nucleoprotein structures located at eukaryotic chromosomal termini, which are required for chromosome stability and are maintained by a reverse transcriptase named telomerase. Budding yeast has served as an extremely useful model system for analyzing telomere maintenance because the organism offers a wide range of genetic and biochemical tools. Several milestones in telomerase research were reached through investigation of the yeast system.

Telomerase core components protect Candida telomeres from aberrant overhang accumulation.

Telomerase is a cellular reverse transcriptase that extends one strand (the G-strand) of the telomere terminal repeats. Aside from this role in telomere length maintenance, telomerase has been proposed to serve a protective function at chromosome ends, although this is not well understood mechanistically. Earlier analysis suggests that, in the pathogenic yeast Candida albicans, the catalytic reverse transcriptase subunit of telomerase (TERT/EST2) can protect telomeres against nucleolytic degradation.

Mutual dependence of Candida albicans Est1p and Est3p in telomerase assembly and activation.

Telomerase is an RNA-protein complex responsible for extending one strand of the telomere terminal repeats. Analysis of the telomerase complex in budding yeasts has revealed the presence of one catalytic protein subunit (Est2p/TERT) and at least two noncatalytic components (Est1p and Est3p). The TERT subunit is essential for telomerase catalysis, while the functions of Est1p and Est3p have not been precisely elucidated.

Cell stress modulates the function of splicing regulatory protein RBM4 in translation control.

RNA-binding motif protein 4 (RBM4) plays a regulatory role in alternative splicing of precursor mRNA. We show here that cell stress such as arsenite exposure induces phosphorylation of RBM4 at serine 309 and also drives its cytoplasmic accumulation and targeting to stress granule via the MKK(3/6)-p38 signaling pathway. Accordingly, RBM4 suppresses cap-dependent translation in a cis-element-dependent manner.

Phosphorylation of Y14 modulates its interaction with proteins involved in mRNA metabolism and influences its methylation.

The multicomponent exon junction complex (EJC) is deposited on the spliced mRNA during pre-mRNA splicing and is implicated in several post-splicing events, including mRNA export, nonsense-mediated mRNA decay (NMD), and translation control. This report is the first to identify potential post-translational modifications of the EJC core component Y14. We demonstrate that Y14 is phosphorylated at its repeated arginine/serine (RS) dipeptides, likely by SR protein-specific kinases.