Asian Cardiovasc Thorac Ann
January 2025
Bombay blood (hh blood) is a rare blood group (4 per million), with no expression of the H antigen present in blood group O. Bombay blood patients can only receive Bombay blood, with autodonation used for elective surgery. We present a Bombay patient (haemoglobin 12.
View Article and Find Full Text PDFBackground And Objectives: Telemedicine, including teleneurology, has emerged as a valuable tool for providing healthcare services remotely, particularly in situations where distance plays a critical role. Teleneurology has the potential to increase access to care, improve patient outcomes, and reduce healthcare costs, especially for patients in rural and underserved areas. We aimed to investigate patients and health care providers satisfaction with teleneurology for dementia.
View Article and Find Full Text PDFThis systematic review aimed to analyse the factors associated with intrinsic neonatal limb ischaemia (INLI), its causes and its management. The review was conducted according to the Preferred Reporting Items for Systematic Review and Meta-Analyses guidelines, and 115 articles were identified for analysis. For INLI detected at birth, most newborns presented with upper limb ischaemia (72%), with thrombus being the most common cause (66%).
View Article and Find Full Text PDFBackground And Objectives: Telemedicine, including teleneurology, has emerged as a valuable tool for providing healthcare services remotely, particularly in situations where distance plays a critical role. Teleneurology has the potential to increase access to care, improve patient outcomes, and reduce healthcare costs, especially for patients in rural and underserved areas. We aimed to investigate patients and health care providers satisfaction with teleneurology for dementia.
View Article and Find Full Text PDFMost tumors initially respond to treatment, yet refractory clones subsequently develop owing to resistance mechanisms associated with cancer cell plasticity and heterogeneity. We used a chemical biology approach to identify protein targets in cancer cells exhibiting diverse driver mutations and representing models of tumor lineage plasticity and therapy resistance. An unbiased screen of a drug library was performed against cancer cells followed by synthesis of chemical analogs of the most effective drug.
View Article and Find Full Text PDFAims: The therapeutic efficacy of coronary revascularization is compromised by myocardial ischemia-reperfusion (MI/R) injury. Higher levels of circulating arachidonic acid (AA) are reportedly associated with lower risk of cardiovascular disease. The cyclooxygenase (COX) pathway metabolizes AA into prostaglandins (PGs) and the platelet-activating thromboxane A2 (TXA2), which is inhibited by aspirin.
View Article and Find Full Text PDFZhonghua Wei Zhong Bing Ji Jiu Yi Xue
December 2024
Macrophages are widely distributed in peripheral blood, lungs, liver, brain, kidneys, skin, testes, vascular endothelial cells, and other parts of the body. As sentinel cells of innate immunity, they play an important role in the occurrence and development of sepsis. Recent research in immune metabolism has revealed the complicated relationship between specific metabolic pathways of macrophages and their phenotype and function in sepsis.
View Article and Find Full Text PDFZhonghua Wei Zhong Bing Ji Jiu Yi Xue
December 2024
Objective: To investigate the protective effect and mechanism of tumor necrosis factor receptor-associated factor 6 (TRAF6) inhibitor C25-140 on acute kidney injury (AKI) induced by acute diquat (DQ) poisoning in mice.
Methods: A total of 80 SPF grade healthy male C57BL/6 mice were randomly divided into the normal control group, DQ model group, C25-140 intervention group, and C25-140 control group, with 20 mice in each group. The DQ poisoning mouse model was established by using one-time intraperitoneal injection of 1 mL of 40 mg/kg DQ solution.
Germline BRCA2 loss-of function variants, which can be identified through clinical genetic testing, predispose to several cancers. However, variants of uncertain significance limit the clinical utility of test results. Thus, there is a need for functional characterization and clinical classification of all BRCA2 variants to facilitate the clinical management of individuals with these variants.
View Article and Find Full Text PDFTo explore the mechanistic underpinnings of caffeine as a potent antibacterial against Staphylococcus aureus ATCC 25923 via in vitro functional assays, whole-genome sequencing, and in silico docking studies. In vitro studies established that caffeine's minimum inhibitory concentration (MIC) against S. aureus ATCC 25923 is 0.
View Article and Find Full Text PDFIntegrating liquid metal (LM) with wood fibers for flexible paper electronics is intriguing yet extremely challenging due to poor mechanical performance. Here, we disclose a hemicellulose trapping strategy to achieve exceptional ultrastrong and tough LM-based paper electronics. Holocellulose nanofibrils (HCNFs) with hemicellulose retention of approximately 20 % are found to effectively entrap nanoscale LM within the fibril network, analogous to spider silk capturing small water droplets.
View Article and Find Full Text PDFPost translational modifications (PTMs) of proteins play an integral role in maintaining the overall structure and function of proteins including their proper folding, binding, and potency. However, not all PTMs play a positive role in protein drugs as some can lead to product-related impurities that negatively impact protein function. One example of a PTM is trisulfide formation, which appears as a product related species in multiple biologic drug products.
View Article and Find Full Text PDFIntroduction: Cerebral arteriovenous malformations (AVMs) represent a complex neurosurgical challenge with management strategies that vary significantly across regions. The decision to treat unruptured AVMs, in particular, is controversial, with options ranging from conservative management to surgical excision or endovascular embolization. This study investigates regional variations in treating unruptured and ruptured AVMs in the United States.
View Article and Find Full Text PDFWater pollution is a critical environmental issue affecting ecosystems and human health worldwide. Contaminants such as heavy metals, dyes, antibiotics, and microplastics enter water bodies from the disposals of industrial, agricultural, and domestic waste. The development of new and advanced technologies for addressing water remediation has turned out to be a dire need.
View Article and Find Full Text PDFElectrochemical nitrate reduction reaction (NO3RR) offers a promising technology for the synthesis of ammonia (NH3) and removal of nitrate in wastewater. Herin, we fabricate a series of Fe3C nanoparticles in controllable pyridinic-N doped graphene (Fe3C@NG-X) by a self-sacrificing template method for the NO3RR. Fe3C@NG-10 exhibits high catalytic performance with a Faradaic efficiency (FE) of 94.
View Article and Find Full Text PDFThe application of extracellular vesicles (EVs) as therapeutics or nanocarriers in cell-free therapies necessitates meticulous evaluations of different features, including their identity, bioactivity, batch-to-batch reproducibility, and stability. Given the inherent heterogeneity in EV preparations, this assessment demands sensitive functional assays to provide key quality control metrics, complementing established methods to ensure that EV preparations meet the required functionality and quality standards. Here, we introduce the detectEV assay, an enzymatic-based approach for assessing EV luminal cargo bioactivity and membrane integrity.
View Article and Find Full Text PDFPurpose Of The Review: This review aims to explore the pivotal role of long non-coding RNAs (lncRNAs) as epigenetic regulators in the pathogenesis of multiple myeloma (MM). Additionally, we have portrayed the dual role of lncRNAs in the epigenetic landscape of MM pathobiology.
Recent Findings: In MM, lncRNAs are pivotal for proliferation, progression, and drug resistance by acting as miRNA sponges, regulating mRNA activity through microRNA recognition elements (MREs).
In this study, we built on the known inhibitory potential of diaminoquinazolines (DAQs) against different stages of Plasmodium development and designed a convenient two-step synthesis to combine DAQ with the primaquine (PQ) pharmacophore. The PQ-DAQ hybrids displayed potent in vitro activities in the low nanomolar range (IC50 of 135.20-398.
View Article and Find Full Text PDFDy and Eu co-doped borosilicate glasses have been synthesised via melt quench technique. Amorphous behaviour of the sample has been verified by XRD study. FT-IR analysis confirmed the presence of various bonds in the host lattice.
View Article and Find Full Text PDFSalmonella enterica is a common foodborne pathogen that causes intestinal illness varying from mild gastroenteritis to life-threatening systemic infections. The frequency of outbreaks due to multidrug-resistant Salmonella has been increased in the past few years with increasing numbers of annual deaths. Therefore, new strategies to control the spread of antimicrobial resistance are required.
View Article and Find Full Text PDFThe aim of this study was to investigate the role of platelet indicators in the susceptibility of ABO blood groups to lung adenocarcinoma. This was a multicenter retrospective cohort analysis. The study included 528 patients diagnosed with primary lung adenocarcinoma and 528 randomly selected control group patients who were admitted to the Chengdu Fifth People's Hospital from January 2021 to September 2023.
View Article and Find Full Text PDFInductively coupled plasma mass spectrometry (ICP-MS) was used to detect heavy metals in 74 typical and representative commercial organic fertilizers (COFs) collected in major COF production areas in China. The potential risk of fertilization into soils was evaluated. The concentrations of heavy metals (mg kg) in these COFs were 1.
View Article and Find Full Text PDFPersons with blindness and low vision (pBLV) experience increased fall and injury risk beyond atypical biomechanics and balance impairments. Falling risk doubles with blindness, and more than triples with depth perception losses. Despite this, physical therapy (PT) focuses on musculoskeletal injuries post-event rather than taking a proactive and preventative approach for pBLV.
View Article and Find Full Text PDFCardiovascular adverse events (CVAEs) are recognized complications of chimeric antigen receptor (CAR) T-cell therapies. However, data are lacking regarding subtypes of adverse events that develop in patients with different malignancies, and little is known about the timeframe in which different cardiotoxicities are most likely to occur post-CAR T-cell therapies. In this study, 211 patients, including 138 lymphoma patients and 66 myeloma patients who received CAR T-cell therapies were retrospectively identified.
View Article and Find Full Text PDFBacterial spores can remain dormant for years, but they maintain the ability to recommence life through a process termed germination. Although spore germination has been reviewed many times, recent work has provided novel conceptual and molecular understandings of this important process. By using as a model organism, here we thoroughly describe the signal transduction pathway and events that lead to spore germination, incorporating the latest findings on transcription and translation that are likely detected during germination.
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