Phylogeny, Diversification, and Biogeography of (Cypriniformes: Cyprinidae) Reveals Multiple Cross-Drainage Dispersals in Southeast Asia.

, a kind of small- to medium-sized fish, is widely distributed from southern Eurasia to central Africa. As one of the most diverse genera of Cyprinidae, investigating the phylogeny and biogeography of remains challenging. In this study, we combined sequences of samples collected from Myanmar with sequences downloaded from GenBank to investigate the phylogeny, diversification, and biogeography of on a global scale, with an emphasis on Southeast Asia.

Synthesis and antifungal evaluation of new azole derivatives containing 1,2,3-triazole.

Invasive fungal infections caused by are becoming increasingly serious and there is an urgent need for exploring new antifungal drugs. In the present work, a series of new azole derivatives containing a 1,2,3-triazole moiety have been prepared, and antifungal activity have been evaluated. The results revealed that most compounds showed excellent antifungal activity against SC5314 and drug-resistant SC5314-FR.

Synthesis and anti-tumor activity of new benzofuran-based chalcone derivatives as potent VEGFR-2 inhibitors.

Cancer is one of the most significant public health problems worldwide, and the discovery and development of efficient VEGFR-2 inhibitors has been a research hotspot in cancer treatment. In the present work, a series of novel benzofuran-based chalcone derivatives have been prepared, and anti-tumor activities of them have been evaluated. The results indicated that the compounds displayed potent anticancer activity against HCC1806, HeLa and A549 cell lines.

Copper and electrocatalytic synergy for the construction of fused quinazolinones with 2-aminobenzaldehydes and cyclic amines.

A new copper and electrocatalytic synergy strategy for efficiently constructing fused quinazolinones has been developed. In the presence of cupric acetate and oxygen, aryl ketones and 1,2,3,4-tetrahydroisoquinoline can smoothly participate in this transformation, thus providing a variety of substituted quinazolones in an undivided cell. The reaction shows good functional group tolerance and provides universal quinazolinones at a good yield under mild conditions.

[Effect of Sijunzi Decoction on intestinal barrier of type 2 diabetic mice].

This study aims to explore the improvement effect of Sijunzi Decoction on intestinal barrier in diabetic mice. A type 2 diabetes mellitus(T2DM) model was established in C57BL/6J mice by feeding them with high-sugar and high-fat diet combined with streptozotocin(STZ). The T2DM mice were randomly divided into a control group, a T2DM group, a donepezil(DON) group, a rosiglitazone(RGZ) group, and Sijunzi Decoction groups(7.

[Cloning and functional verification of farnesyl pyrophosphate synthase gene(AvFPS) from Aconitum vilmorinianum].

Aconitum vilmorinianum is an authentic and superior medicinal herbal in Yunnan, which is rich in yunaconitine and other diterpene alkaloids. Diterpene alkaloids are its main active components. Farnesyl pyrophosphate synthase(FPS) is a key enzyme in the terpene biosynthetic pathway and plays an important role in diterpene alkaloid biosynthesis.

identification of oridonin hybrids as potential anti-TNBC agents inducing cell cycle arrest and apoptosis by regulation of p21, γH2AX and cleaved PARP.

TNBC has been recognized as the most highly aggressive breast cancer without chemotherapeutic drugs. A collection of oridonin hybrids consisting of conventional antitumor pharmacophores including nitrogen mustards and adamantane-1-carboxylic acid were synthesized by deletion or blockade of multiple hydroxyl groups and structural rearrangement. Compound 11a showed the most promising anti-TNBC activity with nearly 15-fold more potent antiproliferative effects than oridonin against MDA-MB-231 and HCC1806.

Development of new dehydrocostuslactone derivatives for treatment of atopic dermatitis inhibition of the NF-κB signaling pathway.

Atopic dermatitis (AD), a recurrent inflammatory systemic skin disease, is difficult to cure. In the present study, several ethylenediamine-derived dehydrocostuslactone (DHCL) derivatives were prepared to assess their and anti-inflammatory activities. The results indicated that DHCL derivatives inhibited NO generation with low cytotoxicity.

[Mongolian medicine Naru-3 reduces neuroinflammation in maintenance stage of neuropathic pain by inhibiting astrocyte activation].

Neuropathic pain(NP) is difficult to be treated since it has similar phenotypes but different pathogenesis in different pathological stages. Targeted intervention of the core regulatory elements at different pathological stages of NP has become a new direction of drug research and development in recent years and provides the possibility for the treatment of NP. The Mongolian medicine Naru-3(NR-3) is effective in the treatment of sciatica and trigeminal neuralgia, the mechanisms of which remain unknown.

Identification of chalcone analogues as anti-inflammatory agents through the regulation of NF-κB and JNK activation.

To develop new anti-inflammatory agents with improved pharmaceutical profiles, a series of chalcone analogues were designed and synthesized. anti-inflammatory activity of these compounds was evaluated by screening their inhibitory effects on NO production in RAW264.7 cell lines.

Synthesis of C3'-Foused Aryl/Penta-1,4-Dien-3-One/Amine Hybrids as HSP90C-Terminal Inhibitors.

24 C3'-focused hybrids of aryl/penta-1,4-dien-3-one/amine (APDA) were designed and synthesized. Of these hybrids, 2 n demonstrated improved antiproliferative effects on HER2-positive breast cancer cells (SKBr3 and BT474) and triple-negative breast cancer (TNBC) cells (MDA-MB-231 and MDA-MB-468) with IC values ranging from 7.45 to 10.

New azole derivatives linked to indole/indoline moieties combined with FLC against drug-resistant .

is the most common fungal pathogen associated with human opportunistic infections. Invasive infections caused by are becoming increasingly serious. However, with the rising incidence of fungal infection, many fungi are resistant to commonly used drugs.

[Effect and mechanism of aqueous extract of Strychni Semen on bone destruction in rats with type Ⅱ collagen-induced rheumatoid arthritis].

To investigate the mechanism of action of aqueous extract of Strychni Semen(SA) on bone destruction in rats with type Ⅱ collagen-induced arthritis(CIA), the SD rats were randomly divided into normal group, model group, low, medium, and high dose(2.85, 5.70, and 11.

Association between energy-adjusted dietary inflammatory index and total immunoglobulin E: A cross-sectional study.

The relationship between a pro-inflammatory diet, assessed by the dietary inflammatory index (DII), and allergic diseases has attracted attention. However, the association between DII and immunoglobulin E (IgE) remains uncertain. We aim to investigate the association between energy-adjusted DII (E-DII) and total IgE.

Ligand-free Pd-catalyzed highly selective arylation of activated and unactivated alkenes oxidative and reductive heck coupling.

In this work, an eco-friendly, green, efficient approach for oxidative and reductive Heck-Mizoroki (HM) reactions was developed, which offered acceptable yields from first-pass experiments. Mono-arylation was achieved without the use of ligands, directing groups, or prefunctionalized alkenes. Considering mild reaction conditions, good functional group compatibility, and great regioselectivity, the method can find broad applications in novel medicine and material development and discovery processes.

Complete mitochondrial genome of Wang, Chen & Zheng, 2022 (Cypriniformes, Cyprinidae) and its phylogenetic implications.

is a member of family Cyprinidae, subfamily Labeoninae (Cypriniformes) which was recently discovered in southwestern China. Following its initial description, additional information on this species has remained notably scarce. In the current study, we assemble the complete mitochondrial genome (mitogenome) of using the Illumina sequencing platform.

[Research progress in pharmacotherapy of insomnia].

Insomnia is extremely common and is a risk factor for a variety of physical and psychological disorders in addition to contributing to the reduced quality of life of patients and the burden of healthcare costs. Although cognitive behavioral therapy is the first-line treatment for insomnia, its difficulty of access and high cost have hindered its application. Therefore, pharmacotherapy remains the common treatment choice for patients and clinicians.

A silicon-containing aryl/penta-1,4-dien-3-one/amine hybrid exhibits antiproliferative effects on breast cancer cells by targeting the HSP90 C-terminus without inducing heat-shock response.

A pharmacophore-hybridized strategy based on previously reported HSP90 C-terminal inhibitors was utilized to prepare 32 aryl/penta-1,4-dien-3-one/amine hybrids. Among them, a silicon-containing compound 1z exhibited remarkable broad-spectrum antiproliferative effects on various human breast cancer cell lines. Through fluorescence polarization and AlphaScreen-based assays, we demonstrated that 1z specifically inhibited the HSP90 C-terminus without affecting HSP90 N-terminus.

Regulatory Effects of Quercetin on Bone Homeostasis: Research Updates and Future Perspectives.

The imbalance of bone homeostasis has become a major public medical problem amid the background of an aging population, which is closely related to the occurrence of osteoporosis, osteoarthritis, and fractures. Presently, most drugs used in the clinical treatment of bone homeostasis imbalance are bisphosphonates, calcitonin, estrogen receptor modulators, and biological agents that inhibit bone resorption or parathyroid hormone analogs that promote bone formation. However, there are many adverse reactions.

[Quality control mechanism of mitochondria by 3,4-dihydroxybenzaldehyde through OGT-PINK1 pathway].

Based on the O-GlcNAc transferase(OGT)-PTEN-induced putative kinase 1(PINK1) pathway, the mechanism of 3,4-dihydroxybenzaldehyde(DBD) on mitochondrial quality control was investigated. Middle cerebral artery occlusion/reperfusion(MCAO/R) rats were established. SD rats were randomized into sham operation group(sham), model group(MCAO/R), DBD-L group(5 mg·kg~(-1)), and DBD-H group(10 mg·kg~(-1)).

[Modification of C20 oxidase in tanshinone biosynthesis pathway].

Tanshinones are one of the main effective components of Salvia miltiorrhiza, which play important roles in the treatment of cardiovascular diseases. Microbial heterogony production of tanshinones can provide a large number of raw materials for the production of traditional Chinese medicine(TCM) preparations containing S. miltiorrhiza, reduce the extraction cost, and relieve the pressure of clinical medication.

[Effect of Desmodium renifolium on ovariectomized rat model of osteoporosis via BMP-2/Smads signaling pathway].

This study aimed to investigate the effect of Desmodium renifolium(Linn.) Schindl on ovariectomized rat model of osteoporosis and explore the underlying mechanism. Rats were randomized into a sham group, a model group, a Xianlin Gubao group, and low-, medium-, and high-dose D.