Transcriptome analyses reveal key features of mouse seminal vesicle during aging.

Despite the significant morphological changes that occur in the seminal vesicles with aging, the transcriptomic characteristics remain largely unexplored. To address this, we performed bulk RNA sequencing on seminal vesicle samples from mice aged 3, 13, and 21 months to uncover transcriptomic alterations. Our findings reveal that aged seminal vesicles display cystic dilatation, epithelial hypoplasia, disordered muscle layers, fibrosis, and reduced proliferation capability.

A homozygous missense mutation in the fibroblast growth factor 5 gene is associated with the long-hair trait in Angora rabbits.

Background: Rabbits are well-domesticated animals. As a crucial economic animal, rabbit has been successfully bred into wool-use, meat-use and fur-use breeds. Hair length is one of the most economically important traits affecting profitability in wool rabbits.

Ligustrazine-Loaded Borneol Liposome Alleviates Cerebral Ischemia-Reperfusion Injury in Rats.

Our team's pharmacological and clinical trials proved that ligustrazine/borneol spray had a definite effect on ischemic stroke (IS). To solve the shortcomings of ligustrazine/borneol spray, such as low bioavailability, short half-life, and poor compatibility between borneol and ligustrazine, ligustrazine-loaded borneol liposomes (LIP@TMP) were successfully prepared by a thin-film ultrasonication method. The average particle size of LIP@TMP was 282.

Changes in gut microbiota composition and diversity associated with post-cholecystectomy diarrhea.

Background: Post-cholecystectomy diarrhea (PCD) frequently occurs in patients following gallbladder removal. PCD is part of the post-cholecystectomy (PC) syndrome, and is difficult to treat. After cholecystectomy, bile enters the duodenum directly, independent of the timing of meals.

CASC15 Polymorphisms are Correlated With Breast Cancer Susceptibility in Chinese Han Women.

Introduction: Breast cancer (BC) is a prevalent malignant tumor among women. Numerous studies have been reported that long noncoding RNAs (lncRNAs) were associated with various human diseases.

Materials And Methods: In the current study, 681 patients with BC and 680 unrelated controls were recruited to investigate the correlation between lncRNA cancer susceptibility candidate 15 (CASC15) polymorphisms and BC risk in Chinese Han women.

Bioinformatic evaluation of the potential animal models for studying SARS-Cov-2.

Recently, the severe acute respiratory syndrome coronavirus 2 (SARS-Cov-2), a novel coronavirus, which results in corona virus disease 2019 (COVID-19), has caused over 40 millions of people infected and over 1 million fatalities, challenging the public health. The recognition of its functional receptor, angiotensin converting enzyme 2 (ACE2), have facilitated the antivirus drugs testing and vaccines development. Due to the natural resistance of mouse model to SARS-Cov-2, there is an urgent need to find out the alternative animal model.

Genetic and molecular features for hepadnavirus and plague infections in the Himalayan marmot.

The Himalayan marmot (), a natural host and transmitter of plague, is also susceptible to the hepadnavirus infection. To reveal the genetic basis of the hepadnavirus susceptibility and the immune response to plague, we systematically characterized the features of immune genes in Himalayan marmot with those of human and mouse. We found that the entire major histocompatibility complex region and the hepatitis B virus pathway genes of the Himalayan marmot were conserved with those of humans.

iMarmot: an integrative platform for comparative and functional genomics of marmots.

Background: Marmots are large Holarctic rodents with unique biological features, making them potential animal models in various research fields. Due to the rapid accumulation of the genetic data in marmots, a highly integrative database is urgent needed.

Description: iMarmot is freely available on the web at http://www.

Fasting is not required for measuring plasma lipid levels in rabbits.

Plasma lipid and glucose levels are important parameters for evaluating the onset and development of metabolic and cardiovascular diseases. In clinical and experimental studies of humans or mice, fasting is often required before testing plasma lipid and glucose levels. The rabbit is a valuable animal model for cardiovascular disease research.

Hypoxic and Cold Adaptation Insights from the Himalayan Marmot Genome.

The Himalayan marmot (Marmota himalayana) is a hibernating mammal that inhabits the high-elevation regions of the Himalayan mountains. Here we present a draft genome of the Himalayan marmot, with a total assembly length of 2.47 Gb.

Genomic and Transcriptomic Analysis of Hypercholesterolemic Rabbits: Progress and Perspectives.

Rabbits (Oryctolagus cuniculus) are one of the most widely used animal models for the study of human lipid metabolism and atherosclerosis because they are more sensitive to a cholesterol diet than other experimental animals such as rodents. Currently, two hypercholesterolemic rabbit models are frequently used for atherosclerosis studies. One is a cholesterol-fed wild-type rabbit and the other is the Watanabe heritable hyperlipidemic (WHHL) rabbit, which is genetically deficient in low density lipoprotein (LDL) receptor function.

Author Correction: The genome sequence of allopolyploid Brassica juncea and analysis of differential homoeolog gene expression influencing selection.

Following publication of this article, the authors have corrected 426 chimeric scaffolds in this genome (total scaffold number 10,684). The genome assembly has now been improved as V1.5, and the updated genome assembly is available to be downloaded from http://brassicadb.

Western diet feeding influences gut microbiota profiles in apoE knockout mice.

Background: Gut microbiota plays an important role in many metabolic diseases such as diabetes and atherosclerosis. Apolipoprotein E (apoE) knock-out (KO) mice are frequently used for the study of hyperlipidemia and atherosclerosis. However, it is unknown whether apoE KO mice have altered gut microbiota when challenged with a Western diet.

Transcriptomic analysis of the liver of cholesterol-fed rabbits reveals altered hepatic lipid metabolism and inflammatory response.

Rabbits are a suitable animal model for atherosclerosis due to their sensitivity to dietary cholesterol. Moreover, rabbits have lipoprotein profiles that are more similar to humans than those of other laboratory animals. However, little is known about the transcriptomic information related to atherosclerosis in rabbits.

The genome sequence of allopolyploid Brassica juncea and analysis of differential homoeolog gene expression influencing selection.

The Brassica genus encompasses three diploid and three allopolyploid genomes, but a clear understanding of the evolution of agriculturally important traits via polyploidy is lacking. We assembled an allopolyploid Brassica juncea genome by shotgun and single-molecule reads integrated to genomic and genetic maps. We discovered that the A subgenomes of B.