Transitions in treatment: A systematic review and meta-aggregation of preferences and barriers in switching from oral to long-acting injectable antiretroviral therapy among people living with HIV and stakeholders.

Introduction: Antiretroviral treatment (ART) has significantly enhanced health outcomes for people living with HIV (PLWH). With the evolution of treatment options, there is an increasing interest in the development of long-acting injectable formulations of antiretroviral drugs. These formulations present a promising alternative to oral ART.

TMM: A comprehensive CAD system for hepatic fibrosis 5-grade METAVIR staging based on liver MRI.

Background: Precise staging of hepatic fibrosis with MRI is necessary as it can assist precision medicine. Computer aided diagnosis (CAD) system with distinguishing radiomics features and radiologists domain knowledge is expected to obtain 5-grade meta-analysis of histological data in viral hepatitis (METAVIR) staging.

Purpose: This study aims to obtain the precise staging of hepatic fibrosis based on MRI as it predicts the risk of future liver-related morbidity and the need for treatment, monitoring and surveillance.

Effect of Tool Coatings on Machining Properties of Compacted Graphite Iron.

Compacted graphite iron (CGI) has become the most ideal material for automotive engine manufacturing owing to its excellent mechanical properties. However, tools are severely worn during processing, considerably shortening their lifespan. In this study, we prepared a series of cemented carbide-coated tools and evaluated their coating properties in cutting tests.

Radiomics model for distinguishing tuberculosis and lung cancer on computed tomography scans.

Background: Pulmonary tuberculosis (TB) and lung cancer (LC) are common diseases with a high incidence and similar symptoms, which may be misdiagnosed by radiologists, thus delaying the best treatment opportunity for patients.

Aim: To develop and validate radiomics methods for distinguishing pulmonary TB from LC based on computed tomography (CT) images.

Methods: We enrolled 478 patients (January 2012 to October 2018), who underwent preoperative CT screening.

MiR-202-5p Inhibits RIG-I-Dependent Innate Immune Responses to RGNNV Infection by Targeting TRIM25 to Mediate RIG-I Ubiquitination.

The RIG-I-like receptors (RLRs) signaling pathway is essential for inducing type I interferon (IFN) responses to viral infections. Meanwhile, it is also tightly regulated to prevent uncontrolled immune responses. Numerous studies have shown that microRNAs (miRNAs) are essential for the regulation of immune processes, however, the detailed molecular mechanism of miRNA regulating the RLRs signaling pathway remains to be elucidated.

Zebrafish TRIM25 Promotes Innate Immune Response to RGNNV Infection by Targeting 2CARD and RD Regions of RIG-I for K63-Linked Ubiquitination.

RIG-I-like receptors (RLRs) play important roles in response to virus infection by regulating host innate immune signaling pathways. Meanwhile, the RLR signaling pathway is also tightly regulated by host and virus to achieve the immune homeostasis between antiviral responses and virus survival. Here, we found that zebrafish TRIM25 (zbTRIM25) functioned as a positive regulator of RLR signaling pathway during red spotted grouper nervous necrosis virus (RGNNV) infection.

Maternal miR-202-5p is required for zebrafish primordial germ cell migration by protecting small GTPase Cdc42.

In many lower animals, germ cell formation, migration, and maintenance depend on maternally provided determinants in germ plasm. In zebrafish, these processes have been extensively studied in terms of RNA-binding proteins and other coding genes. The role of small non-coding RNAs in the regulation of primordial germ cell (PGC) development remains largely unknown and poorly investigated, even though growing interests for the importance of miRNAs involved in a wide variety of biological processes.

Molecular characterization and expression analysis of interferon-gamma in black seabream Acanthopagrus schlegelii.

Interferon gamma (IFN-γ) is a major component in immunological signaling and plays a key role in resisting viral infection. In this study, we identified and characterized an IFN-γ gene (AsIFN-γ) in the marine fish black seabream (Acanthopagrus schlegelii). We cloned AsIFN-γ genomic sequence, which comprises four exons, three introns and an upstream promoter including several conserved regulatory elements.

The antiviral role of heat shock protein 27 against red spotted grouper nervous necrosis virus infection in sea perch.

Heat shock protein 27 (HSP27), functioning as a stress induced protective protein, has been reported to participate in various biological processes, including apoptosis, thermal protection, and virus infection. In this study, a HSP27-like gene from the seawater fish sea perch, designated as LjHSP27, was characterized. The 1361 bp full-length cDNA of LjHSP27 encoded a 221 amino acid protein containing a conserved α-crystallin domain, two variable amino- and carboxy-terminal extensions, a WD/EPF motif, two serine phosphorylation sites, and two putative actin binding regions.

MiR-202-5p is a novel germ plasm-specific microRNA in zebrafish.

Gametogenesis is a complicated biological process by which sperm and egg are produced for genetic transmission between generations. In many animals, the germline is segregated from the somatic lineage in early embryonic development through the specification of primordial germ cells (PGCs), the precursors of gametes for reproduction and fertility. In some species, such as fruit fly and zebrafish, PGCs are determined by the maternally provided germ plasm which contains various RNAs and proteins.

Establishment and characterization of a brain cell line from sea perch, Lateolabrax japonicus.

A continuous cell line, designated LJB, derived from the brain of sea perch (Lateolabrax japonicus) was established. LJB cells have been subcultured for more than 60 times in Dulbecco's modified Eagle's medium (DMEM) supplemented with 15% fetal bovine serum (FBS) since the initial primary culture. LJB cells exhibited maximum growth rate at 28°C in DMEM supplemented with 20% FBS.

Identification of sea perch (Lateolabrax japonicus) ribonucleoprotein PTB-Binding 1 involved in antiviral immune response against RGNNV.

RIG-I-like receptors (RLRs) can recognize viral RNA and initiate innate antiviral response. In earlier studies, we demonstrated that RLRs were implicated in the antiviral immunity against RGNNV in the seawater fish sea perch (Lateolabrax japonicus). However, potential regulators of RLRs-mediated signaling pathways involved in RGNNV infection remain unclear.

Identification and characterization of the melanoma differentiation - associated gene 5 in sea perch, Lateolabrax japonicus.

The RIG-I-like receptors family is a group of cytosolic RNA helicase proteins that can recognize viral RNA via binding to pathogen associated molecular pattern motifs within RNA ligands. A novel vertebrate RLR counterpart named LjMDA5 was firstly identified from the marine fish sea perch Lateolabrax japonicus in this study. The full-length cDNA of LjMDA5 is 3750 bp and encodes a polypeptide of 988 amino acids, containing two N-terminal tandem caspase activation and recruitment domains, a DExH (Asp-Glu-X-His) box domain, an HELICc domain, and a C-terminal domain RIG-I.

Molecular characterization and expression analysis of mitochondrial antiviral signaling protein gene in sea perch, Lateolabrax japonicus.

The mitochondrial antiviral signaling protein (MAVS) is vital for host defenses against viral infection by inducing expression of type I interferon. Here, the MAVS of sea perch (Lateolabrax japonicus) (LjMAVS) was cloned and analyzed. The complete cDNA sequence of LjMAVS was 3207 bp and encoded a polypeptide of 601 amino acids.

Identification of MicroRNAs in Zebrafish Spermatozoa.

MicroRNAs (miRNAs) participate in almost all biological processes. Plenty of evidences show that some testis- or spermatozoa-specific miRNAs play crucial roles in the process of gonad and germ cell development. In this study, the spermatozoa miRNA profiles were investigated through a combination of illumina deep sequencing and bioinformatics analysis in zebrafish.

Characterization and expression analysis of laboratory of genetics and physiology 2 gene in sea perch, Lateolabrax japonicus.

LGP2 (laboratory of genetics and physiology 2) as a key component of the retinoic acid-inducible gene I (RIG-I)-like receptors (RLRs), plays a predominant role in modulating RLRs-mediated cellular antiviral signaling during viral infection. In the present study, we cloned the LGP2 gene from the sea perch (Lateolabrax japonicus) (LjLGP2), an economically important farmed fish. The complete cDNA sequence of LjLGP2 was 2790 nt and encoded a polypeptide of 682 amino acids which contains four main structural domains: one DEAD/DEAH box helicase domain, one conserved restriction domain of bacterial type III restriction enzyme, one helicase superfamily c-terminal domain and one C-terminal domain of RIG-I, similar to most vertebrate LGP2.

Inverse association of plasma vanadium levels with newly diagnosed type 2 diabetes in a Chinese population.

Vanadium compounds have been proposed to have beneficial effects on the pathogenesis and complications of type 2 diabetes. Our objective was to evaluate the association between plasma vanadium levels and type 2 diabetes. We performed a case-control study involving 1,598 Chinese subjects with or without newly diagnosed type 2 diabetes (December 2004-December 2007).

Association of heme oxygenase-1 with the risk of polycystic ovary syndrome in non-obese women.

Study Question: Is circulating heme oxygenase-1 (HO-1) associated with the risk of polycystic ovary syndrome (PCOS)?

Summary Answer: Lower circulating HO-1 is associated with a higher risk of PCOS in non-obese women, in a dose-related manner.

What Is Known Already: PCOS is one of the most common endocrine disorders in women of reproductive age, with increasing worldwide incidence. HO-1 plays a crucial role in many physiological systems, with potent anti-inflammatory, antioxidant and antimetabolic properties.

Interactions between zinc transporter-8 gene (SLC30A8) and plasma zinc concentrations for impaired glucose regulation and type 2 diabetes.

Although both SLC30A8 rs13266634 single nucleotide polymorphism and plasma zinc concentrations have been associated with impaired glucose regulation (IGR) and type 2 diabetes (T2D), their interactions for IGR and T2D remain unclear. Therefore, to assess zinc-SLC30A8 interactions, we performed a case-control study in 1,796 participants: 218 newly diagnosed IGR patients, 785 newly diagnosed T2D patients, and 793 individuals with normal glucose tolerance. After adjustment for age, sex, BMI, family history of diabetes, and hypertension, the multivariable odds ratio (OR) of T2D associated with a 10 µg/dL higher plasma zinc level was 0.

In vitro characterization and in vivo evaluation of nanostructured lipid curcumin carriers for intragastric administration.

Background: Curcumin has a variety of pharmacological effects. However, poor water solubility and low oral bioavailability limit its clinical utility. A delivery system for nanostructured lipid carriers has been reported to be a promising approach to enhancing the oral absorption of curcumin.