Spatial transcriptomic characterization of a Carnegie stage 7 human embryo.

Gastrulation marks a pivotal stage in mammalian embryonic development, establishing the three germ layers and body axis through lineage diversification and morphogenetic movements. However, studying human gastrulating embryos is challenging due to limited access to early tissues. Here we show the use of spatial transcriptomics to analyse a fully intact Carnegie stage 7 human embryo at single-cell resolution, along with immunofluorescence validations in a second embryo.

The impact of accent stigma on self-efficacy and acculturation strategy among international students in the United States.

Introduction: This paper aimed to understand international students' experience of accent stigma during interpersonal interactions, and how it affected their self-efficacy and acculturation strategy during intercultural adjustment.

Methods: Study 1 conducted in-depth interviews with 15 international students (60% female, 21.6 years old on average), asking for narratives on how they perceived accent stigma was enacted in everyday scenarios.

The prognostic value and potential immunotherapeutic efficacy of in treating gastric cancer.

Background: The discovery of biomarkers has facilitated the treatment of cancer. At present, the relationship between activin A receptor type-1 () and gastric cancer is gradually discovered. The aim of this study was to explore the expression of in gastric cancer and its clinical significance, to study the relationship between and tumor microenvironment (TME) for the prognosis of gastric cancer, and to further identify new targets for immunotherapy in gastric cancer.

Serum trough concentration threshold and risk factors of cefoperazone-induced coagulopathy in critically ill patients: A retrospective case-control study.

Purpose: To analyze the risk factors influencing the development of cefoperazone-induced coagulopathy in critically ill patients and determine the threshold of serum trough concentration.

Methods: A retrospective case-control study was conducted in the intensive care unit patients treated with cefoperazone, and it was approved by the Ethical Committee of Drum Tower Hospital affiliated with the Medical School of Nanjing University (NO.2023-158-01).

Silencing FUT4 Inhibits the Progression of Osteosarcoma through Activation of FOXO1.

Background: It has been reported that inhibition of Fucosyltransferase4 (FUT4) to activate Forkhead box O1 (FOXO1) can lead to apoptosis of cancer cells, however, the mechanism in osteosarcoma is still unclear.

Objective: To explore the biological significance of the connection between FUT4 and FOXO1 in osteosarcoma growth.

Methods: In vitro tests were conducted using the human osteoblast cell line and the osteosarcoma cell lines.

Development and Validation of a Dynamic Nomogram for Predicting 3-Month Mortality in Acute Ischemic Stroke Patients with Atrial Fibrillation.

Background: Acute ischemic stroke (AIS) in patients with atrial fibrillation (AF) carries a substantial risk of mortality, emphasizing the need for effective risk assessment and timely interventions. This study aimed to develop and validate a practical dynamic nomogram for predicting 3-month mortality in AIS patients with AF.

Methods: AIS patients with AF were enrolled and randomly divided into training and validation cohorts.

MSTL-Kace: Prediction of Prokaryotic Lysine Acetylation Sites Based on Multistage Transfer Learning Strategy.

As one of the most important post-translational modifications (PTM), lysine acetylation (Kace) plays an important role in various biological activities. Traditional experimental methods for identifying Kace sites are inefficient and expensive. Instead, several machine learning methods have been developed for Kace site prediction, and hand-crafted features have been used to encode the protein sequences.

Cross-sectional associations between questionnaire-measured physical activity and tissue doppler indices of left ventricular diastolic function.

Background: The prevalence of left ventricular (LV) diastolic dysfunction has been increasing over the past decade, and to date, effective pharmacotherapies that enhance LV diastolic function have not yet been identified. Though some data has demonstrated the beneficial effects of exercise training on LV diastolic function, little is known about the adaptations of diastolic function to daily physical activity (PA). Accordingly, our study aimed to investigate the impact of daily PA on tissue Doppler indices of LV diastolic function.

High SERPINH1 expression predicts poor prognosis in lung adenocarcinoma.

Background: Serpine Protease Inhibitorclade H1 (SERPINH1) is abnormally expressed in a variety of tumor tissues and is linked to the biological processes of tumorigenesis, migration, invasion, and metastasis. SERPINH1 expression and prognosis in malignant tumors, such as gastric, colorectal, and breast cancers, have previously been studied, but the gene has not yet been investigated in lung adenocarcinoma (LUAD) in terms of prognosis and the potential mechanisms of action.

Methods: SERPINH1 was identified as an independent prognostic factor for LUAD in The Cancer Genome Atlas (TCGA) cohort and Affiliated Hospital of Nantong University (NTU) cohort (the LUAD data set) by univariate and multivariate Cox regression analyses.

Being targeted: How counter-arguing and message relevance mediate the effects of cultural value appeals on disease prevention attitudes and behaviors.

This study investigated the effects of cultural value appeals in health persuasion. Situated in the COVID-19 pandemic, this study examined if and how individualistic and collectivistic appeals can improve attitudes and behaviors related to the use of face masks among European Americans and Asian Americans. Results showed that for European Americans, collectivistic vs.

Systematic analysis of ferroptosis-related long non-coding RNA predicting prognosis in patients with lung squamous cell carcinoma.

Background: Ferroptosis is a novel iron-dependent cell death, and an increasing number of studies have shown that long non-coding RNA (lncRNAs) are involved in the ferroptosis process. However, studies on ferroptosis-related lncRNAs in lung squamous cell carcinoma (LUSC) are limited. In addition, the prognostic role of ferroptosis-related lncRNAs and their relationship with the immune microenvironment and methylation of LUSC is unclear.

Inhibition of Rac1 attenuates radiation-induced lung injury while suppresses lung tumor in mice.

The lung is one of the most sensitive tissues to ionizing radiation, thus, radiation-induced lung injury (RILI) stays a key dose-limiting factor of thoracic radiotherapy. However, there is still little progress in the effective treatment of RILI. Ras-related C3 botulinum toxin substrate1, Rac1, is a small guanosine triphosphatases involved in oxidative stress and apoptosis.

BMPER alleviates ischemic brain injury by protecting neurons and inhibiting neuroinflammation via Smad3-Akt-Nrf2 pathway.

Aims: Bone morphogenetic proteins (BMPs) are a group of proteins related to bone morphogenesis. BMP-binding endothelial regulator (BMPER), a secreted protein that interacts with BMPs, is known to be involved in ischemic injuries. Here, we explored the effects of BMPER on cerebral ischemia and its mechanism of action.

A metabolism-related gene signature for predicting the prognosis and therapeutic responses in patients with hepatocellular carcinoma.

Background: Hepatocellular carcinoma (HCC) often has an insidious onset and rapid progression. Often, when the disease is first diagnosed, the opportune time for surgical intervention has already lapsed. In addition, the effects of systemic treatment is relatively unsatisfactory.

Promoting Sustained and Exclusive Breastfeeding among Chinese American Pregnant Women.

This study investigated prenatal goal setting and breastfeeding attitudes and intentions for 210 Chinese American pregnant women. In addition, this study assessed impact of person-centered versus factual messages on breastfeeding attitudes and intentions. While pregnant women reported receiving information about Baby-Friendly designated hospitals from healthcare providers, most received no breastfeeding information from those same providers.

MGMT expression affects the gemcitabine resistance of pancreatic cancer cells.

Pancreatic cancer is a malignant cancer with poor prognosis. This study aimed to explore how O6-methylguanine-DNA methyltransferase (MGMT) affects the gemcitabine resistance of pancreatic cancer cells by the regulatory role of SHH/GLI signaling pathway. MGMT inhibition induced by lomeguatrib (LM) suppressed the proliferation, invasion, migration and autophagy, promoted the apoptosis of PanC-1/GEM cells and up-regulated the GEM inhibition rates for PanC-1/GEM cells.

A bidirectional effect of Rac1 inhibition-Protects radiation-induced intestinal injury while inhibits tumor.

Aims: To investigate whether Rac1 inhibition can alleviate radiation-induced intestinal injury (RIII), meanwhile exist no protection on tumors.

Materials And Methods: Rac1 inhibition was achieved by its specific inhibitor, NSC23766. Mice were pretreated with different intraperitoneal injections, which were normal saline for NS group (N = 9), and 2.

Analysis of lncRNA-mRNA networks after MEK1/2 inhibition based on WGCNA in pancreatic ductal adenocarcinoma.

Pancreatic ductal adenocarcinoma (PDA) responds poorly to treatment. Efforts have been exerted to prolong the survival time of PDA, but the 5-year survival rates remain disappointing. Understanding the molecular mechanisms of PDA development is significant.

The Impact of Generativity Awareness on Mid- to Old-Age Smokers in China.

Smoking remains a serious health threat to many mid- to old-age Chinese people. Many smoking interventions have been implemented in public areas, but smoking occurring in a private setting, such as at home, has largely been neglected. Generativity is based on evaluating the worth of one's life experience that can be passed on to others.

MiR-135a Protects Vascular Endothelial Cells Against Ventilator-Induced Lung Injury by Inhibiting PHLPP2 to Activate PI3K/Akt Pathway.

Background/aims: Loss of endothelial barrier function plays an important role in the development of ventilator-induced lung injury (VILI). This study aimed to investigate the effects of miR135a on VILI in a model of mechanical stretch (MS)-induced human umbilical vein endothelial cell (HUVEC) injury.

Methods: HUVECs were randomly assigned to 7 groups: blank, negative control (NC), NC+MS, miR135a over-expression (mi-miR135a), mi-miR135a + MS, miR135a silencing (si-miR135a) and si-miR135a + MS groups.

Reduced Cyclic Adenosine Monophosphate Level in Hippocampal CA1 Participates in Propofol Induced Amnesia in Rats.

Propofol inhibits long-term potentiation (LTP) in the hippocampal CA1 region and impedes episodic memory formation. However, the molecular mechanisms involved in the effect of propofol are still poorly understood. It had been reported that propofol inhibited cAMP response element binding protein signaling, which was proposed to contribute to memory retention impairment in rats.