Filamentous Microalgae Screening for Carotenoid and Lipid Production: A Promising Candidate with High Ammonium Tolerance for Wastewater Treatment.

High-ammonium wastewater can be simultaneously remediated and valorized through phototrophic cultivation of stress-resilient microalgae. This study evaluated the growth performance of 16 microalgae strains (specific growth rate μ = 0.108-0.

Mapping the Landscape of Epigenetic Research in Diabetes Mellitus: A Decade-Long Bibliometric Analysis (2014-2024).

Background: Epigenetic regulation constitutes critical molecular mechanisms underlying the pathogenesis of diabetes and disease progression. While substantial mechanistic investigations exist, the field lacks systematic mapping of research trends, collaborative networks, and emerging frontiers.

Objectives: To conduct the first comprehensive bibliometric evaluation of epigenetic studies in diabetes mellitus and its complications (2014-2024), identifying key research domains, international collaboration patterns, and innovative investigative directions to inform strategic research planning and highlight opportunities for innovative therapeutic approaches.

Histone deacetylase 6: a potential therapeutic target for drug development.

Histone deacetylase 6 (HDAC6) has emerged as a promising therapeutic target in drug discovery. Aberrant expression of HDAC6 is associated with various diseases, including cancer, neurodegenerative disorders, and pathological autoimmune responses. Inhibition of HDAC6 has been extensively investigated for the treatment of multiple diseases, particularly cancer.

Role of Immune Cells in Mediating the Effect of Hypothyroidism on Idiopathic Pulmonary Fibrosis.

Introduction: Idiopathic pulmonary fibrosis (IPF) leads to irreversible scarring of lung tissue, resulting in deteriorating respiratory function, particularly in older adults. We aimed to explore the causative link between hypothyroidism and IPF, particularly focusing on immune cell phenotypes as mediating factors.

Methods: A two-sample Mendelian randomization (MR) approach was utilized to investigate the influence of hypothyroidism on IPF and the role of 731 distinct immune cell phenotypes as mediators.

Carotid endarterectomy and blood-brain barrier permeability in subjects with bilateral carotid artery stenosis.

Background: The increased permeability of the blood-brain barrier (BBB) is related to the occurrence and development of diseases such as acute ischemic stroke, chronic ischemia, or small vessel disease. Patients with carotid artery stenosis have chronic ischemia. The exact effect of carotid endarterectomy on the blood-brain barrier is still unclear.

Development and validation of a nomogram for predicting low Kt/V in peritoneal dialysis patients.

Background: This study aimed to develop a nomogram to predict peritoneal dialysis (PD) adequacy in incident PD patients and identify those at high risk for low Kt/Vurea PD function.

Methods: We retrospectively analyzed 141 incident PD patients from January 2021 to January 2024. Baseline characteristics, including BMI, hemoglobin levels, and high transport PD membrane, were compared between patients with and without adequate PD function.

Elastic and exchanged atom-molecule collisions in 4He-4He-X (X = 40K, 85Rb, 133Cs) systems at low energy.

We investigate the low-energy collision properties of the 4He-4He-X (X = 40K, 85Rb, 133Cs) systems using the R-matrix propagation method within the hyperspherical coordinate framework. The atom-dimer scattering length and atom-molecule collisional exchange rates are derived by solving the three-body Schrödinger equation using a potential energy surface obtained by summing three realistic pairwise potentials. Our results show that the atom-molecule collision exchange rates in the 4He2 + X → 4HeX + 4He process are primarily governed by the 4HeX two-body scattering lengths.

Age-Dependent Risk Factors for Hemorrhagic Events in Moyamoya Disease: The Role of Collateral Vessels.

Objective: To describe profiles of collateral arteries of moyamoya disease (MMD) and analyze risk factors of cerebral hemorrhagic events.

Methods: This study retrospectively analyzed 298 patients diagnosed with MMD at Tiantan Hospital in Beijing, who were divided into pediatric and adult groups. Angiographic features were compared between groups.

MXene-based nanosheet for enhanced glioma therapy via photonic hyperthermia to boost the abscopal effect of radioimmunotherapy.

Radiotherapy (RT) effectiveness is limited by low DNA damage in tumor cells, surrounding tissue harm, and tumor radioresistance with active DNA repair. Herein, we have engineered a two-dimensional nanomaterial consisting of MXene nanosheets at its core, coated with gold nanorods and a cisplatin shell, and further modified with polyvinyl alcohol, referred to as APMP. The APMP exploits its distinctive electronic properties and photothermal effects to augment radiosensitivity and impede DNA damage repair mechanisms.

Asiaticoside-nitric oxide synergistically accelerate diabetic wound healing by regulating key metabolites and SRC/STAT3 signaling.

Background: Diabetic wounds pose significant clinical challenges due to impaired healing processes, often resulting in chronic, nonhealing ulcers. Asiaticoside (AC), a natural triterpene derivative from , has demonstrated notable anti-inflammatory and wound-healing properties. However, the synergistic effects of nitric oxide (NO)-a recognized promoter of wound healing-combined with AC in treating diabetic wounds remain inadequately explored.

Exploring Origin-Dependent Susceptibility of Smooth Muscle Cells to Aortic Diseases Through Intersectional Genetics.

Background: The developmental diversity among smooth muscle cells (SMCs) plays a crucial role in segment-specific aortic diseases. However, traditional genetic approaches are inadequate for enabling in vivo analysis of disease susceptibility associated with cellular origin. There is an urgent need to build genetic technologies that target different developmental origins to investigate the mechanisms of aortopathies, thereby facilitating the development of effective therapeutics.

Association between different insulin resistance indices and all-cause mortality in patients with diabetic kidney disease: a prospective cohort study.

Aim: Previous research has shown a strong association between insulin resistance (IR) and both the onset and advancement of diabetic kidney disease (DKD). This research focuses on examining the relationship between IR and all-cause mortality in individuals with DKD.

Methods: This study utilized data obtained from the National Health and Nutrition Examination Survey (NHANES), spanning the years 2001 to 2018.

Reorganization of gray matter networks in patients with Moyamoya disease.

Patients with Moyamoya disease (MMD) exhibit significant alterations in brain structure and function, but knowledge regarding gray matter networks is limited. The study enrolled 136 MMD patients and 99 healthy controls (HCs). Clinical characteristics and gray matter network topology were analyzed.

Molecular phylogeny and comparative chloroplast genome analysis of the type species Crucigenia quadrata.

Background: The confused taxonomic classification of Crucigenia is mainly inferred through morphological evidence and few nuclear genes and chloroplast genomic fragments. The phylogenetic status of C. quadrata, as the type species of Crucigenia, remains considerably controversial.

ACNO hydrogel enhances diabetic wound healing by modulating the Bcl-2/Bax/Caspase-3/PARP pathway.

Centella asiatica (L.) Urban, one of the authentic medicinal materials from Guizhou Province in China, has been traditionally applied for the treatment of contusions and fractures, as well as for promoting wound healing. Preliminary research suggests that asiaticoside-nitric oxide hydrogel (ACNO) exhibits the potential to enhance the healing of diabetic wounds (DWs); however, the underlying molecular mechanisms require further elucidation.

Effects of three different host plants on two sex life table parameters of the fall armyworm Spodoptera frugiperda.

The fall armyworm Spodoptera frugiperda (Lepidoptera: Noctuidae) is a major phytophagous pest that invaded China in late 2018, posing a serious threat to local agricultural production. Therefore, we investigated the effects of maize, soybean, and sweet potato on the growth, development, and reproduction of S. frugiperda under laboratory conditions.

Molecular mechanisms of ubiquitination in wound healing.

Wound healing is a complex biological process involving multiple cellular and molecular mechanisms. Ubiquitination, a crucial post-translational modification, plays a vital role in regulating various aspects of wound healing through protein modification and degradation. This review comprehensively examines the molecular mechanisms of ubiquitination in wound healing, focusing on its regulation of inflammatory responses, macrophage polarization, angiogenesis, and the activities of fibroblasts and keratinocytes.

Metal ion formulations for diabetic wound healing: Mechanisms and therapeutic potential.

Metals are vital in human physiology, which not only act as enzyme catalysts in the processes of superoxide dismutase and glucose phosphorylation, but also affect the redox process, osmotic adjustment, metabolism and neural signals. However, metal imbalances can lead to diseases such as diabetes, which is marked by chronic hyperglycemia and affects wound healing. The hyperglycemic milieu of diabetes impairs wound healing, posing significant challenges to patient quality of life.

Understanding external carotid artery collateralisation after cerebral revascularisation in moyamoya disease: insights from quantitative analysis.

Background: This study aims to quantitatively evaluate collateralisation angiogenesis ratio (CAR) of external carotid artery and intracranial arterial residual volumes (ARV) postcerebral revascularisation in moyamoya disease (MMD) and elucidate the factors influencing external carotid artery collateralisation.

Methods: The study retrospectively analysed 297 patients diagnosed with MMD who underwent cerebral revascularisation at our University's Hospital, between January 2015 and May 2023. The clinical data, imaging results and surgical specifics for the patients were collected.

Applications of nanomaterials with enzyme-like activity for the detection of phytochemicals and hazardous substances in plant samples.

Plants such as herbs, vegetables, fruits, and cereals are closely related to human life. Developing effective testing methods to ensure their safety and quantify their active components are of significant importance. Recently, nanomaterials with enzyme-like activity (known as nanozymes) have been widely developed in various assays, including colorimetric, fluorescence, chemiluminescence, and electrochemical analysis.

The effect of post-activation enhancement on the performance of Chinese national skeleton athletes in the "ice push sled"-a first cross-sectional study.

Objective: To investigate the impact of post-activation potentiation (PAP) induced by resisted sled sprint at different loads on the subsequent 30 m ice push sled performance of Chinese skeleton athletes, and to identify the resisted sled sprint load that most effectively enhances PAP for Chinese skeleton athletes.

Methods: Seven elite athletes from the Chinese skeleton team participated in four tests with more than 48 h intervals. During the tests, on the first test, athletes completed a 40 min standard warm-up, rested for 6 min, and then performed a 30 m test.

Long-Term Clinical Outcomes After Cerebral Revascularization in Moyamoya Disease With Extracranial Internal Carotid Artery Occlusion.

Objective: The aim of this study is to evaluate the efficacy of cerebral revascularization for Moyamoya disease (MMD) with extracranial internal carotid artery occlusion (ICAO).

Methods: This study retrospectively analyzed 37 patients diagnosed with MMD with extracranial ICAO who underwent cerebral revascularization surgery. We conducted propensity score matching for MMD patients without extracranial ICAO from database of 932 MMD patients.

Blocking the PD-1 signal transduction by occupying the phosphorylated ITSM recognition site of SHP-2.

Targeting the PD-1/PD-L1 axis with small-molecular inhibitors is a promising approach for immunotherapy. Here, we identify a natural pentacyclic triterpenoid, Pygenic Acid A (PA), as a PD-1 signaling inhibitor. PA exerts anti-tumor activity in hPD-1 knock-in C57BL/6 mice and enhances effector functions of T cells to promote immune responses by disrupting the PD-1 signaling transduction.