HNF4α inhibits the malignancy of intrahepatic cholangiocarcinoma by suppressing the Wnt signaling pathway.

Previous studies have demonstrated that intrahepatic cholangiocarcinoma (ICC) may derive from transdifferentiation of hepatocytes, so transforming ICC cells into hepatocytes could be a potential strategy for treating ICC. Hepatocyte nuclear factor 4α (HNF4α), a master transcription factor in the liver, has been demonstrated to induce the differentiation of hepatocellular carcinoma, while its effects on ICC remains unclear. Ivosidenib, an isocitrate dehydrogenase 1 (IDH1) inhibitor, is a novel targeted drug for ICC patients.

Older Fallers' Comprehensive Neuromuscular and Kinematic Alterations in Reactive Balance Control: Indicators of Balance Decline or Compensation? A Pilot Study.

: Falls and fall consequences in older adults are global health issues. Previous studies have compared postural sways or stepping strategies between older adults with and without fall histories to identify factors associated with falls. However, more in-depth neuromuscular/kinematic mechanisms have remained unclear.

Intestinal glucagon-like peptide-1: A new regulator of impaired counterregulatory responses to hypoglycemia in type 1 diabetes mellitus.

In this article, we review the study by Jin , which examined the role of intestinal glucagon-like peptide-1 (GLP-1) in counterregulatory responses to hypoglycemia in patients with type 1 diabetes mellitus (T1DM). With the global rise of T1DM, there is an increased burden on society and healthcare systems. Due to insulin therapy and islet dysfunction, T1DM patients are highly vulnerable to severe hypoglycemia, a leading cause of mortality.

Diterpenoid alkaloids from the roots of Aconitum bulbilliferum.

The phytochemistry study of Aconitum bulbilliferum Hand.-Mazz. is firstly reported.

Digitalized 3D Spinal Decompression and Correction Device Improved Initial Brace Corrections and Patients' Comfort Among Adolescents with Idiopathic Scoliosis: A Single-Centre, Single-Blinded Randomized Controlled Trial.

This study aimed to evaluate the efficacy of a novel three-dimensional (3D) spinal decompression and correction device in improving the in-brace correction and patient comfort level for adolescents with idiopathic scoliosis (AIS), and to assess the impact of the number of vertebrae involved in the scoliotic curve on the correction's effectiveness. A single-centre, single-blinded randomized controlled trial (RCT) was conducted in 110 AIS patients aged 10-18 years who were randomly allocated into four groups receiving 0-3 days of device intervention. Each session lasted for 30 min and was conducted twice daily.

Development of a two-component recombinant vaccine for COVID-19.

Introduction: Though COVID-19 as a public health emergency of international concern (PHEIC) was declared to be ended by the WHO, it continues to pose a significant threat to human society. Vaccination remains one of the most effective methods for preventing COVID-19. While most of the antigenic regions are found in the receptor binding domain (RBD), the N-terminal domain (NTD) of the S protein is another crucial region for inducing neutralizing antibodies (nAbs) against COVID-19.

Effect of Ankle-Foot Orthosis on Paretic Gastrocnemius and Tibialis Anterior Muscle Contraction of Stroke Survivors During Walking: A Pilot Study.

Ankle-foot orthoses (AFOs) have been commonly prescribed for stroke survivors with foot drop, but their impact on the contractions of paretic tibialis anterior (TA) and medial gastrocnemius (MG) has remained inconclusive. This study thus investigated the effect of AFOs on these muscle contractions in stroke survivors. The contractions of paretic TA and MG muscles were assessed in twenty stroke patients and compared between walking with and without AFOs, using a novel wearable dynamic ultrasound imaging and sensing system.

[Water Transformation Relationship in Inner Mongolia Section of the Yellow River Basin Based on Stable Hydrogen and Oxygen Isotopes].

By collecting the atmospheric precipitation, surface water, and groundwater in the Inner Mongolia section of the Yellow River Basin in July 2021 （wet season）, October （normal season）, and April 2022 （dry season）, stable isotope technology was used to analyze the temporal and spatial changes in hydrogen and oxygen stable isotopes in the "three rivers" of the basin, and the MixSIAR mixing model was used to reveal the water body transformation relationship. The results showed that the mean difference in the groundwater isotope was small in the abundance period, flat period, and dry period in the Mongolia section of the Yellow River Basin. The groundwater regeneration was slow, the retention time was long, the seasonal variation was not obvious, and the D value of surface water was higher in the abundance period than in the normal period and dry period.

[Clinical features and genetic analysis of four cases of pediatric acute liver failure caused by gene variants].

To analyze the clinical and genetic features of pediatric acute liver failure (PALF) caused by neuroblastoma-amplified sequence () gene variants and to investigate the correlation between clinical phenotypes and genotypes. A retrospective analysis was conducted on the clinical data and genetic test results of 4 pediatric patients with gene variants presenting primarily with PALF, who were admitted to the Department of Gastroenterology at the Children's Hospital of Zhejiang University School of Medicine from August 2015 to June 2023. A literature review was performed using the keywords "NBAS", "neuroblastoma amplified sequence", "SOPH", "short stature with optic nerve atrophy and Pelger-Huët anomaly", "liver failure", and "neuroblastoma amplified sequence" in both Chinese and English, searching the CNKI, Wanfang Data Knowledge Service Platform, and PubMed databases for articles published from January 2015 to May 2024.

[Research progress of mechanism of acupuncture and moxibustion on prevention and treatment of Alzheimer's disease based on the neuronal cell cycle re-entry].

Alzheimer's disease (AD) is the most common type of dementia. Studies have shown that neuronal cell cycle re-entry is an abnormal change in the early stage of AD, and it is also one of the key reasons for mediating neuronal death. The mechanism of acupuncture and moxibustion in treating AD may be related to the regulation of abnormal cell cycle.

ZBED3 exacerbates hyperglycemia by promoting hepatic gluconeogenesis through CREB signaling.

Background: Elevated hepatic glucose production (HGP) is a prominent manifestation of impaired hepatic glucose metabolism in individuals with diabetes. Increased hepatic gluconeogenesis plays a pivotal role in the dysregulation of hepatic glucose metabolism and contributes significantly to fasting hyperglycemia in diabetes. Previous studies have identified zinc-finger BED domain-containing 3 (ZBED3) as a risk gene for type 2 diabetes (T2DM), and its single nucleotide polymorphism (SNPs) is closely associated with the fasting blood glucose level, suggesting a potential correlation between ZBED3 and the onset of diabetes.

Seven New Aconitine-Type Diterpenoid Alkaloids from the Roots of Aconitum apetalum.

Seven new aconitine-type C-diterpenoid alkaloids, apetaldines K-Q (1-7), were isolated from the roots of Aconitum apetalum (Huth) B. Fedtsch. Their structures were established on the basis of extensive spectroscopic analyses (HRESIMS, 1D and 2D NMR).

SZ-685C inhibits the growth of non-functioning pituitary adenoma by down-regulating miR-340-3p and inducing autophagy.

Background: SZ-685C, an anthracycline compound derived from the mangrove endophytic fungus sp. (No. 1403) collected from the South China Sea, has shown strong anticancer activities.

IRX3 promotes adipose tissue browning and inhibits fibrosis in obesity-resistant mice.

Obesity is one of the threats to human health and survival. High fat diet (HFD)-induced obesity leads to adipose tissue fibrosis and a series of metabolic diseases. There are some people still thin under HFD, a phenomenon known as the "obesity resistance (OR) phenotype".

Quantification and forecast of GHG emissions from municipal solid wastes by multi-expression programming method.

The municipal solid waste (MSW) management is significantly contributing to global greenhouse gas (GHG) emissions. Analyzing the emission pattern of GHGs from MSW is essential for formulating appropriate carbon mitigation policies. Based on IPCC Models, GHG emissions from MSW were calculated in Chinese provinces from 2004 to 2021 by landfilling and incineration operations, separately.

ZO-1 and IL-1RAP Phosphorylation: Potential Role in Mediated Brain-Gut Axis Dysregulation in Irritable Bowel Syndrome-like Stressed Mice.

Irritable Bowel Syndrome (IBS) is a common gastrointestinal disorder often exacerbated by stress, influencing the brain-gut axis (BGA). BGA dysregulation, disrupted intestinal barrier function, altered visceral sensitivity and immune imbalance defects underlying IBS pathogenesis have been emphasized in recent investigations. Phosphoproteomics reveals unique phosphorylation details resulting from environmental stress.

[Damage and changes in expression of autophagy related factors LC3 and p62 of condylar cartilage in fluorosis mouse].

Purpose: To study the damage and the expression of LC3 and p62 of condylar cartilage in fluorosis mouse.

Methods: Thirty 4-week-old male C57BL/6 mice were randomly divided into control group and the experimental group with 15 animals in each group. The control group received regular drinking water and the experimental group received a fluoride concentration of 75 mg/L drinking water for 8 weeks.

Adipocyte-specific FAK deletion promotes pancreatic β-cell apoptosis via adipose inflammatory response to exacerbate diabetes mellitus.

Background: White adipose tissue (WAT) has a key role in maintaining energy balance throughout the body, and their dysfunction take part in the regulation of diabetes mellitus. However, the internal regulatory mechanisms underlying are still unknown.

Methods And Results: We generated adipocyte-specific FAK KO (FAK-AKO) mice and investigated their phenotype.

Cytokinetic engineering enhances the secretory production of recombinant human lysozyme in Komagataella phaffii.

Background: Human lysozyme (hLYZ) is a natural antibacterial protein with broad applications in food and pharmaceutical industries. Recombinant production of hLYZ in Komagataella phaffii (K. phaffii) has attracted considerable attention, but there are very limited strategies for its hyper-production in yeast.

Synaptotagmins family affect glucose transport in retinal pigment epithelial cells through their ubiquitination-mediated degradation and glucose transporter-1 regulation.

Background: Synaptotagmins (SYTs) are a family of 17 membrane transporters that function as calcium ion sensors during the release of Ca-dependent neurotransmitters and hormones. However, few studies have reported whether members of the SYT family play a role in glucose uptake in diabetic retinopathy (DR) through Ca/glucose transporter-1 (GLUT1) and the possible regulatory mechanism of SYTs.

Aim: To elucidate the role of the SYT family in the regulation of glucose transport in retinal pigment epithelial cells and explore its potential as a therapeutic target for the clinical management of DR.

The impact of meteorological parameters on the scrub typhus incidence in Baoshan City, western Yunnan, China.

Background: Scrub typhus has become widespread across various regions in China in recent decades, causing a considerable burden on residents. While meteorological variables significantly impact the spread of scrub typhus, there is insufficient quantitative evidence illustrating this association in known high-endemic areas.

Methods: A distributed lag non-linear model was applied to explore the relationship between meteorological parameters and scrub typhus incidence from 2010 to 2019 in Baoshan City, western Yunnan Province, China.

Extracellular Vesicles Promote Apical Periodontitis.

is an important contributor to the persistence of chronic apical periodontitis. However, the mechanism by which infection in the root canals and dentinal tubules affects periapical tissue remains unclear. Bacterial extracellular vesicles (EVs) act as natural carriers of microbe-associated molecular patterns (MAMPs) and have recently attracted considerable attention.