Integrating single-cell RNA and T cell/B cell receptor sequencing with mass cytometry reveals dynamic trajectories of human peripheral immune cells from birth to old age.

A comprehensive understanding of the evolution of the immune landscape in humans across the entire lifespan at single-cell transcriptional and protein levels, during development, maturation and senescence is currently lacking. We recruited a total of 220 healthy volunteers from the Shanghai Pudong Cohort (NCT05206643), spanning 13 age groups from 0 to over 90 years, and profiled their peripheral immune cells through single-cell RNA-sequencing coupled with single T cell and B cell receptor sequencing, high-throughput mass cytometry, bulk RNA-sequencing and flow cytometry validation experiments. We revealed that T cells were the most strongly affected by age and experienced the most intensive rewiring in cell-cell interactions during specific age.

Clinical implication of NT-proBNP to predict mortality in patients with acute type A aortic dissection: a retrospective cohort study.

Objectives: Acute type A aortic dissection is a life-threatening cardiovascular disease commonly seen in emergency department, resulting in substantial mortality and morbidity. We aimed to investigate the prognostic value of N-terminal pro-B type natriuretic peptide (NT-proBNP) among this critically ill population.

Design: The design of this study was a retrospective cohort study.

Screening and Preparation of Nanobodies for SIGLEC-15 Detection.

As an important member of the Siglec family, SIGLEC-15 plays an important role in osteoclast differentiation, bone remodeling, and tumor immune evasion. In the tumor microenvironment, SIGLEC-15 functions independently of the B7-H1/PD-1 pathway. In this study, the SIGLEC-15 fusion protein (SIGLEC-15-Fc) was successfully expressed and purified using a eukaryotic expression system.

Depot-specific acetylation profiles of adipose tissues-therapeutic targets for metabolically unhealthy obesity.

Background: Adipose tissue plays a critical role in the development of metabolically unhealthy obesity (MUO), with distinct adipose depots demonstrating functional differences. This study aimed to investigate the unique characteristics of subcutaneous (SA) and visceral adipose tissue (VA) in MUO.

Methods: Paired omental VA and abdominal SA samples were obtained from four male patients with MUO and subjected to Four-Dimensional Data Independent Acquisition (4D-DIA) proteomic and lysine acetylation (Kac) analyses.

3D face reconstruction for maxillofacial surgery based on morphable models and neural networks: A preliminary assessment for anthropometry accuracy.

Objectives: This study aimed to evaluate the anthropometric accuracy of 3D face reconstruction based on neural networks (3DFRBN) using 2D images, including the assessment of global errors and landmarks, as well as linear and angular measurements.

Methods: Thirty healthy volunteers were recruited in this study. For each volunteer, five standard photos were taken, capturing anterior, 45° to left and right, and 90° to left and right views.

Inferring the genetic relationships between unsupervised deep learning-derived imaging phenotypes and glioblastoma through multi-omics approaches.

This study aimed to investigate the genetic association between glioblastoma (GBM) and unsupervised deep learning-derived imaging phenotypes (UDIPs). We employed a combination of genome-wide association study (GWAS) data, single-nucleus RNA sequencing (snRNA-seq), and scPagwas (pathway-based polygenic regression framework) methods to explore the genetic links between UDIPs and GBM. Two-sample Mendelian randomization analyses were conducted to identify causal relationships between UDIPs and GBM.

The Prognostic Value of Peripheral Blood Inflammatory Markers in Hepatocellular Carcinoma Treated with Lenvatinib Combined with PD-1 Inhibitors.

Purpose: To investigate the prognostic value of inflammatory indexes based on peripheral blood cells in unresectable hepatocellular carcinoma (HCC) patients treated with Lenvatinib combined with PD-1 inhibitors.

Methods: This study retrospectively collected baseline inflammatory indexes from HCC patients received Lenvatinib and PD-1 inhibitor-based combination therapy at the Cancer Hospital of the Chinese Academy of Medical Sciences between October 2018 and October 2021. The optimal threshold values for inflammatory indexes determined using X-tile.

Neutralizing antibody landscape of the non-polio Enteroviruses and future strategy.

The non-polio Enteroviruses (NPEVs), consist of enteroviruses, coxsackieviruses, echoviruses, and rhinoviruses, are causative agents for a wide variety of diseases, ranging from common cold to encephalitis and acute flaccid paralysis (AFP). In recent years, several NPEVs have become serious public health threats, include EV-A71, which has caused epidemics of hand-foot-and-mouth disease (HMFD) in Southeast Asia, and EV-D68, which caused outbreaks of severe respiratory disease in children worldwide. Infections with these viruses are associated with neurological diseases like aseptic meningitis and AFP.

Screening of key genes related to autophagy in psoriasis based on gene expression profiling.

Introduction: Autophagy is necessary for the progression of psoriasis.

Aim: This study aimed to recognize possible autophagy-related genes in psoriasis via bioinformatics study to present a better standard for the clinical treatment and management of psoriasis.

Material And Methods: The GEO dataset was utilized to derive the mRNA expression profile of the database GSE78097.

Efficacy and safety of anlotinib as maintenance treatment in extensive-stage small cell lung cancer: a single-armed single center retrospective study.

Introduction: Patients with extensive-stage small cell lung cancer (ES-SCLC) have a poor Q6 prognosis and there is no standard protocol for maintenance treatment. Anlotinib as a third-line or beyond therapy for ES-SCLC was proved to be effective.

Methods: We retrospectively screened of patients with ES-SCLC who started receiving anlotinib as first-line or second-line therapy at the Second Affiliated Hospital of Chongqing Medical University from November 2018 to December 2022.

Corrigendum: Total neoadjuvant therapy based on short-course radiotherapy versus standard long-course chemoradiotherapy for locally advanced rectal cancer: a systematic review and meta-analysis of randomized controlled trials.

[This corrects the article DOI: 10.3389/fonc.2024.

Pathogenic variants in SHROOM3 associated with hemifacial microsomia.

Hemifacial microsomia (HFM) is a rare congenital disorder that affects facial symmetry, ear development, and other congenital anomalies. However, known causal genes account for only approximately 6% of patients, indicating the need to discover more pathogenic genes. Association tests demonstrated an association between common variants in SHROOM3 and HFM (P = 1.

Conversion of placental hemogenic endothelial cells to hematopoietic stem and progenitor cells.

Hematopoietic stem and progenitor cells (HSPCs) are critical for the treatment of blood diseases in clinic. However, the limited source of HSPCs severely hinders their clinical application. In the embryo, hematopoietic stem cells (HSCs) arise from hemogenic endothelial (HE) cells lining the major arteries in vivo.

Effects of omega-3 polyunsaturated fatty acids on inflammation resolution and angiogenesis in fat grafts in a controlled mouse model.

Background: The upregulation or delay of acute inflammation at any stage limits fat graft survival. Active endogenous inflammation resolution mechanisms and mediators are novel therapeutic tools for inflammation. This study explored the effects of supplementation of omega-3 polyunsaturated fatty acids (PUFAs) deriving specialized proresolving mediators (SPMs) on postoperative inflammation and graft survival in vivo.

Indoxyl sulfate (IS) mediates pro-inflammatory responses in severe pneumonia in patients with rheumatoid arthritis associated interstitial lung disease.

Object: Patients with rheumatoid arthritis-associated interstitial lung disease (RA-ILD) have a high risk of serious infection, in particular severe pneumonia. This study aimed to investigate the transcriptional landscape, lower respiratory tract (LRT) microbiome and metabolomic profiles in the lung of RA-ILD patients with pneumonia.

Method: A total of 10 RA-ILD with pneumonia were enrolled in this study.

Assessing the African burden of breast cancer: A demographic analysis using Global Cancer Observatory 2022.

Background: Breast cancer is a major health issue for women in Africa. This study aims to assess the burden of the disease using the latest estimates from Global Cancer Observatory 2022.

Methods: Data were sourced from the Global Cancer Observatory 2022.

Design, synthesis and structure-activity relationship of novel 1,2,4-triazolopyrimidin-5-one derivatives targeting GABA and Na1.2 with antiepileptic activity.

A novel class of 7-phenyl-[1,2,4]triazol-5(4H)-one derivatives was designed and synthesized, and their in vivo anticonvulsant activities were evaluated using subcutaneous pentylenetetrazole (Sc-PTZ) and maximal electroshock (MES) tests. Compounds 3u, 4f and 4k exhibited significant anticonvulsant activities in the Sc-PTZ model with ED values of 23.7, 17.

Platelet membrane-modified exosomes targeting plaques to activate autophagy in vascular smooth muscle cells for atherosclerotic therapy.

Atherosclerosis is one of the leading causes of ischemic cardiovascular disease worldwide. Recent studies indicated that vascular smooth muscle cells (VSMCs) play an indispensable role in the progression of atherosclerosis. Exosomes derived from mesenchymal stem cells (MSCs) have demonstrated promising clinical applications in the treatment of atherosclerosis.

Glucose Metabolic Abnormalities and Their Interaction With Defective Phosphate Homeostasis in Tumor-induced Osteomalacia.

Context: Phosphate homeostasis was compromised in tumor-induced osteomalacia (TIO) due to increased fibroblast growth factor 23 (FGF23) secretion. Nevertheless, the glucose metabolic profile in TIO patients has not been investigated.

Objectives: This work aimed to clarify the glucose metabolic profiles in TIO patients and explore their interaction with impaired phosphate homeostasis.

Evaluating the predictive value of endoscopic findings for residual colorectal cancer following neoadjuvant combination immunotherapy.

Background: Endoscopy allows for the direct observation of primary tumor characteristics and responses after neoadjuvant treatment. However, reports on endoscopic evaluation following neoadjuvant immunotherapy remain limited.

Aim: To examine the predictive value of endoscopic findings of primary tumors for responses to neoadjuvant immunotherapy.

Apolipoprotein A-IV and its derived peptide, T55-121, improve glycemic control and increase energy expenditure.

It is crucial to understand the glucose control within our bodies. Bariatric/metabolic surgeries, including laparoscopic sleeve gastrectomy (LSG) and Roux-en-Y gastric bypass (RYGB), provide an avenue for exploring the potential key factors involved in maintaining glucose homeostasis since these surgeries have shown promising results in improving glycemic control among patients with severe type 2 diabetes (T2D). For the first time, a markedly altered population of serum proteins in patients after LSG was discovered and analyzed through proteomics.