CwJAZ4/9 negatively regulates jasmonate-mediated biosynthesis of terpenoids through interacting with CwMYC2 and confers salt tolerance in Curcuma wenyujin.

Plant JASMONATE ZIM-DOMAIN (JAZ) genes play crucial roles in regulating the biosynthesis of specialized metabolites and stressful responses. However, understanding of JAZs controlling these biological processes lags due to numerous JAZ copies. Here, we found that two leaf-specific CwJAZ4/9 genes from Curcuma wenyujin are strongly induced by methyl-jasmonate (MeJA) and negatively correlated with terpenoid biosynthesis.

Combinational study with network pharmacology, molecular docking and preliminary experiments on exploring common mechanisms underlying the effects of weijing decoction on various pulmonary diseases.

Objective: 'Homotherapy for heteropathy' is a theory by which different diseases with similar pathogenesis can be treated with one Chinese formula. We aimed to explore the key components and core targets of Weijing decoction (WJD) in treating various lung diseases, namely, pneumonia, chronic obstructive pulmonary disease (COPD), acute lung injury (ALI), pulmonary fibrosis, pulmonary tuberculosis and non-small cell lung cancer (NSCLC), via network pharmacology, molecular docking and some experiments.

Significance: This is the first study on the mechanism of WJD in treating various lung diseases by 'homotherapy for heteropathy'.

Facile preparation of a novel iminodisuccinate modified chitin and its excellent properties as a silver bioadsorbent and antibacterial agent.

A novel iminodisuccinate modified chitin (ICH) was prepared using crab shells via a one-step facile procedure. The ICH with grafting degree of 1.46 and deacetylation degree of 47.

Qualitative and quantitative analysis of the major components in Qinghao Biejia decoction by UPLC-Orbitrap Fusion-MS/MS and UPLC-QQQ-MS/MS and evaluation of their antibacterial activities.

Objective: In the present study, the chemical components of Qinghao Biejia decoction (QBD) were qualitatively and quantitatively analyzed using UPLC-Orbitrap Fusion-MS/MS and UPLC-QQQ-MS/MS techniques, followed by identification of each component's origin and evaluation of the antibacterial activity of QBD and its components.

Methods: High-resolution mass spectrometry was used to obtain information on the precise molecular weight, retention time, and fragmentation ion peaks of the compounds used to identify the components of QBD and establish a method for their quantification. In vitro assays including determination of the minimal inhibitory concentration and growth curves were used to assess the antibacterial activity of QBD and its components.

Immune checkpoints and immunotherapy in non-small cell lung cancer: Novel study progression, challenges and solutions.

Lung cancer is the most common type of cancer with the highest mortality rate worldwide. Non-small cell lung cancer (NSCLC) accounts for ~85% of the total number of lung cancer cases. In the past two decades, immunotherapy has become a more promising treatment method than traditional treatments (surgery, radiotherapy and chemotherapy).

Metabolomics and integrated network pharmacology analysis reveal Tricin as the active anti-cancer component of Weijing decoction by suppression of PRKCA and sphingolipid signaling.

Currently, conventional methods of treating non-small cell lung cancer (NSCLC) have many disadvantages. An alternative effective therapy with minimal adverse reactions is urgently needed. Weijing decoction (WJD), which is a classic ancient Chinese herbal prescription, has been used successfully to treat pulmonary system diseases containing lung cancer in the clinic.

Acute effects of CHNHPbI perovskite on Scenedesmus obliquus and Daphnia magana in aquatic environment.

CHNHPbI is one of the most widely studied and most promising photoelectric conversion materials for large-scale application. However, once it is discharged into the aquatic environment, it will release a variety of lethal substances to the aquatic organisms. Herein, two typical aquatic pollution indicators, Scenedesmus obliquus (a typical phytoplankton) and Daphnia magna (a typical zooplankton), were used to assess the acute effects of CHNHPbI perovskite on aquatic organisms.

Recyclable magnetic chitosan microspheres with good ability of removing cationic dyes from aqueous solutions.

SrFeO-chitosan magnetic microparticles (SrFeO-CMNs) with a core-shell structure were synthesized, characterized and applied for the removal of two model cationic dyes. The results showed that these magnetic microparticles possess fast adsorption rate and high adsorption efficiency for both crystal violet (CV) and basic red 9 (BR9) at a temperature ranging 30 °C to 40 °C and suitable pH range (pH ≥ 7). The maximum removal efficiency for CV and BR9 attained to 94.

[Effect of Electroacupuncture Intervention on Rehabilitation of Upper Limb Motor Function in Patients with Ischemic Stroke].

Objective: To observe the effect of electro-elongated needle intervention on rehabilitation of upper limb motor function in patients with ischemic stroke.

Methods: A total of 100 ischemic stroke patients were equally and randomly divided into manual acupuncture group and electro-elongated needle group (n=50 cases/group). For patients of the manual acupuncture group, filiform needles were respectively inserted into Jianyu (LI 15), Jiquan (HT 1), Shousanli (LI 10), Neiguan (PC 6) and Hegu (LI 4) on the affected side, manipulated with lifting-thrusting reinforcing or reducing method for 40 min, once daily for two weeks except the weekends, and for those of the electro-elongated needle group, elongated needles were repeatedly penetrated from LI 15 to Binao (LI 14), and from LI 10 to Waiguan (TE 5) on the affected side, followed by electrical stimulation for 40 min, once daily for two weeks except weekends.