The associations between dietary advanced glycation-end products intake and self-reported infertility in U.S. women: data from the NHANES 2013-2018.

Evidence suggest that dietary advanced glycation end products (AGEs) might exert harmful effects on female reproductive function. However, population-based studies exploring the associations between dietary AGEs intake and female infertility remain lacking. This studyaimed to determine the relationship between dietary AGEs intake and female infertility based on National Health and Nutrition Examination Survey (NHANES).

Synthesis of Super-High-Viscosity Poly-γ-Glutamic Acid by -Deficient Strain of and Its Application in Microalgae Harvesting.

Poly-γ-glutamic acid (γ-PGA) is a natural polymer whose molecular weight and viscosity are critical for its application in various fields. However, research on super-high-molecular-weight or -viscosity γ-PGA is limited. In this study, the gene in WX-02 was knocked out using homologous recombination, and the batch fermentation performances of the recombinant strain WX-ΔpgdS were compared to those of WX-02.

Acute Myeloid Leukemia with Normal Cytogenetics and -Mutation: Impact of Mutation Topography on Outcomes.

: About half of adults with acute myeloid leukemia with normal cytogenetics (CN-AML) have mutations. There is controversy regarding their prognosis and best therapy. : We studied 150 subjects with these features using targeted regional sequencing.

Progesterone Regulates Gut Microbiota Mediating Bone Marrow MSCs Injury in ITP Patients during Pregnancy.

Background: Immune thrombocytopenia during pregnancy (PITP) is the most common cause of platelet reduction in early and mid-pregnancy. However, the pathogenesis of PITP is still unclear.

Objectives: To determine the characteristics of bone marrow mesenchymal stem cells (BM-MSCs) in PITP patients and to explore the associations between metabolites, the gut microbiota, and BM-MSCs in PITP.

The burden of multiple myeloma in China: Trends from 1990 to 2021 and forecasts for 2050.

This study updates the disease burden of multiple myeloma (MM) in thirty-three provincial administrative units in China from 1990 to 2021 and forecast the disease burden for 2050. Data from the 2021 Global Burden of Disease (GBD) database was used for analysis. In 2021, there were an estimated 17,250 new MM cases and 12,984 deaths in China.

[Genetic Mutation Profile and Risk Stratification of Cytogenetically Normal Acute Myeloid Leukemia with Mutations Based on Multi-Gene Sequencing].

Objective: To evaluate the gene mutation profile and prognostic significance of adult cytogenetically normal acute myeloid leukemia (CN-AML) with mutation.

Methods: Targeted sequencing was implemented on the diagnostic bone marrow DNA samples of 141 adult CN-AML subjects with mutation. The nomogram model for leukemia-free survival (LFS) rate was generated by combining genetic abnormalities and clinical data.

Bone Marrow Endothelial Progenitor Cells remodelling facilitates normal hematopoiesis during Acute Myeloid Leukemia Complete Remission.

Although acute myeloid leukemia (AML) affects hematopoietic stem cell (HSC)-supportive microenvironment, it is largely unknown whether leukemia-modified bone marrow (BM) microenvironment can be remodeled to support normal hematopoiesis after complete remission (CR). As a key element of BM microenvironment, endothelial progenitor cells (EPCs) provide a feasible way to investigate BM microenvironment remodeling. Here, we find reduced and dysfunctional BM EPCs in AML patients, characterized by impaired angiogenesis and high ROS levels, could be partially remodeled after CR and improved by N-acetyl-L-cysteine (NAC).

Spatio-temporal evolution and obstacle diagnosis of human settlements based on the "production-living-ecological" functions.

Sustainable development is a hot topic of global concern and sustainable human settlements (HS) are crucial to people's happiness. Thus, strengthening the construction of HS will help enrich human settlements geography with theories of HS interactions, clarify the existing problems of the Chengdu-Chongqing urban agglomeration (CC), promote the harmonization of the human-land relationship, and realize the SDGs. The results were as follows.

SPAG5 is a potential therapeutic target affecting proliferation, apoptosis, and invasion of esophageal cancer cells.

Background: Sperm-associated antigen 5 (SPAG5) is a mitotic spindle protein crucial for coordinating the separation of sister chromatids into daughter cells. Increasing evidence suggests that SPAG5 is overexpressed in various malignancies, functioning as an oncogene. However, research specifically examining SPAG5 in esophageal cancer remains limited.

Synergistic Effect of Anchoring Transitional/Interstitial Sites on Boosting Structural and Electrochemical Stability of O3-Type Layered Sodium Oxides.

O3-type layered oxides are considered promising cathode materials for next-generation high-energy-density sodium-ion batteries (SIBs). However, they face challenges, such as low rate capacity and poor cycling stability, which arise from structural deformation, sluggish Na diffusion kinetics, and interfacial side reactions. Herein, a synergistic substitution strategy for transitional and interstitial sites was adopted to improve the structure stability and Na diffusion kinetics of the O3-type NaNiFeMnO.

The impact of different courses of osteoporotic vertebral compression fracture on the early efficacy of percutaneous vertebroplasty: a retrospective study.

Introduction: Percutaneous vertebroplasty (PVP) is a frequently employed technique for treating osteoporotic vertebral compression fracture (OVCF). However, there is still controversy regarding whether PVP with different courses affects clinical efficacy. Therefore, this study aims to investigate the impact of different courses of OVCF on early clinical and radiological outcomes after PVP.

Integrated genome-wide association and transcriptomic studies reveal genetic architecture of bulb storability of plentiful garlic germplasm resources.

Garlic is a widely utilized condiment and health product. However, garlic bulbs are prone to quality deterioration resulting in decrease of economic value during postharvest. In this study, the storability of 501 garlic accessions worldwide was evaluated based on the examination of decay index (DI), decay rate, sprouting rate, and bud-to-clove ratio in two consecutive years.

A case report of a newborn who underwent ultra-high enterostomy and intestinal fluid return after necrosis of intestinal volvulus.

Background: Neonatal intestinal malrotation complicated by midgut volvulus is a serious and common life-threatening complication. When the midgut volvulus is prolonged or severe, it can lead to secondary necrosis of the entire midgut, with high mortality rates. Therefore, improving understanding the clinical characteristics of this condition is necessary to facilitate early diagnosis and treatment.

Identification of a novel anti-ROR1 nanobody through phage display and its biochemical characterization.

In this study, we aimed to develop nanobodies targeting receptor tyrosine kinase-like orphan receptor 1 (ROR1) for cancer diagnosis and therapy. We immunized alpacas with ROR1, extracted RNA from their blood, and converted it to complementary DNA (cDNA) to amplify the VHH (variable domain of heavy-chain antibodies) sequence. This sequence was used to construct a phage library with a capacity of 8 ×10.

Anti-PD-1 antibody (Tislelizumab) combined with gemcitabine and oxaliplatin for extranodal NK/T-cell lymphoma failing asparaginase: A multicenter phase II trial.

Background: Extranodal natural killer/T-cell lymphoma (ENKTCL) is almost always fatal after the failure of asparaginase. This phase II study aimed to investigate the efficacy and safety of tislelizumab combined with gemcitabine and oxaliplatin (Tisle-GemOx) in patients with ENKTCL failing asparaginase.

Methods: Eligible patients received Tisle-GemOx as initial induction for 6-8 cycles at 21-day intervals.

Nonheme iron catalyst mimics heme-dependent haloperoxidase for efficient bromination and oxidation.

The [Fe]/HO oxidation system has found wide applications in chemistry and biology. Halogenation with this [Fe]/HO oxidation protocol and halide (X) in the biological system is well established with the identification of heme-iron-dependent haloperoxidases. However, mimicking such halogenation process is rarely explored for practical use in organic synthesis.

Tumor-derived miR-9-5p-loaded EVs regulate cholesterol homeostasis to promote breast cancer liver metastasis in mice.

Cancer cells secrete extracellular vesicles (EV) encapsulating bioactive cargoes to facilitate inter-organ communication in vivo and are emerging as critical mediators of tumor progression and metastasis, a condition which is often accompanied by a dysregulated cholesterol metabolism. Whether EVs are involved in the control of cholesterol homeostasis during tumor metastasis is still undefined and warrant further investigation. Here, we find that breast cancer-derived exosomal miR-9-5p induces the expression of HMGCR and CH25H, two enzymes involved in cholesterol synthesis and the conversion of 25-hydroxycholesterol from cholesterol by targeting INSIG1, INSIG2 and ATF3 genes in the liver.

Outcomes of allogeneic hematopoietic stem cell transplantation versus intensive chemotherapy in patients with myeloid sarcoma: a nationwide representative multicenter study.

Myeloid sarcoma (MS) is a rare hematological neoplasm with poor prognosis, posing a significant clinical challenge due to the absence of effective and standardized treatments. We conducted a retrospective analysis of 162 MS patients treated at 12 centers to compare outcomes between intensive chemotherapy and allogeneic hematopoietic stem cell transplantation (allo-HSCT). Our analysis revealed that allo-HSCT demonstrated superior overall survival (OS) within the initial 36 months compared to intensive chemotherapy alone (p = 0.

Extracellular vesicles in cancers: mechanisms, biomarkers, and therapeutic strategies.

Extracellular vesicles (EVs) composed of various biologically active constituents, such as proteins, nucleic acids, lipids, and metabolites, have emerged as a noteworthy mode of intercellular communication. There are several categories of EVs, including exosomes, microvesicles, and apoptotic bodies, which largely differ in their mechanisms of formation and secretion. The amount of evidence indicated that changes in the EV quantity and composition play a role in multiple aspects of cancer development, such as the transfer of oncogenic signals, angiogenesis, metabolism remodeling, and immunosuppressive effects.

Letermovir prophylaxis for cytomegalovirus is associated with risk of post-transplant lymphoproliferative disorders after haploidentical stem cell transplantation.

Not available.

Nano-Biomechanical Investigation of Phosphatidylserine-Mediated Ebola Viral Attachment via Human Gas6 and Axl.

The Ebola virus is a deadly pathogen that has been threatening public health for decades. Recent studies have revealed alternative viral invasion routes where Ebola virus approaches cells via interactions among phosphatidylserine (PS), PS binding ligands such as Gas6, and TAM family receptors such as Axl. In this study, we investigate the interactions among phosphatidylserine on the Ebola viral-like particle (VLP) membrane, human Gas6, and human Axl using atomic force microscope-based single molecule force spectroscopy to compare their binding strength and affinity from a biomechanical perspective.