Corrigendum: Effects of different sowing dates on biomass allocation of various organs and allometric growth of .

[This corrects the article DOI: 10.3389/fpls.2024.

An overview of the research progress on Aconitum carmichaelii Debx.:active compounds, pharmacology, toxicity, detoxification, and applications.

Ethnopharmacological Relevance: Aconitum carmichaelii Debx. is the most widely distributed species of Aconitum plants in China and has a long history of medicinal use. Because of its toxicity, A.

Photocatalytic Decarboxylative Allylation of α-Amino Acids and Peptides under Metal-Free Conditions.

We developed an organophotoredox catalytic system to facilitate the decarboxylative allylation coupling process concerning α-amino acids and related C-terminal carboxylate peptides using Morita-Baylis-Hillman adducts as allylic precursors. This metal-free method operates under mild conditions and is compatible with various amino acids. The versatility of this protocol, particularly in chemical biology research, has been preliminarily demonstrated through the ligation of bioactive peptide chains.

Synthesis and identification of a selective FGFR2 degrader with potent antiproliferative effects in gastric cancer.

Despite numerous efforts to develop FGFR inhibitors for cancer treatment, the widespread clinical application of currently available FGFR inhibitors has been significantly limited due to the serious side effects caused by poor selectivity and resistance. PROTAC technology, a method for protein degradation, has shown notable advantages over conventional inhibitors. In our study, we coupled Erdafitinib, a pan-FGFR inhibitor, with a CRBN binder to synthesize and identify an effective FGFR2 degrader, N5.

A novel selective FAK inhibitor E2 inhibits ovarian cancer metastasis and growth by inducing cytotoxic autophagy.

Ovarian cancer (OC) is the deadliest form of the gynecologic malignancies and effective therapeutic drugs are urgently needed. Focal adhesion kinase (FAK) is overexpressed in various solid tumors, and could serve as a potential biomarker of ovarian cancer. However, there are no launched drugs targeting FAK.

[Value of SOX1 and PAX1 Gene Methylation Detection in Secondary Triage of High-Grade Cervical Lesions].

Objective To evaluate the value of SOX1 and PAX1 gene methylation detection in the secondary triage of high-grade cervical lesions.Methods Exfoliated cervical cells were collected from 122 patients tested positive for human papilloma virus (HPV) and subjected to thin-prep cytologic test (TCT) and SOX1/PAX1 gene methylation tests.Results The HPV test combined with TCT showed the sensitivity of 95.

Effects of different sowing dates on biomass allocation of various organs and allometric growth of .

Introduction: The sowing date plays a crucial role in influencing the growth and reproduction of plants, with its specific impact on biomass allocation and allometric growth remaining unclear. Understanding these effects is essential for optimizing agricultural practices and enhancing crop productivity.

Methods: To investigate the effects of sowing dates on biomass allocation and allometric growth, a field experiment was conducted with sequential sowings of Fagopyrum esculentum from April 12th to August 11th in 2018.

Discovery of Novel Proteolysis-Targeting Chimera Molecules as Degraders of Programmed Cell Death-Ligand 1 for Breast Cancer Therapy.

The immune checkpoint blockade represents a pivotal strategy for tumor immunotherapy. At present, various programmed cell death-1 (PD-1)/programmed cell death-ligand 1 (PD-L1) monoclonal antibodies have been successfully applied to tumor treatment. Additionally, numerous small molecule inhibitors of the PD-1/PD-L1 interaction have also been developed, with some advancing into clinical trials.

Niraparib enhances antitumor immunity and contributes to the efficacy of PD-L1 blockade in cervical cancer.

Purpose: With the development of immunotherapy research, the role of immune checkpoint blockade (ICB) in the treatment of cervical cancer has been emphasized, but many patients still can't receive long-term benefits from ICB. Poly ADP ribose polymerase inhibitor (PARPi) has been proved to exert significant antitumor effects in multiple solid tumors. Whether cervical cancer patients obtain better benefits from the treatment regimen of PARPi combined with ICB remains unclear.

Novel Amphiphilic PROTAC with Enhanced Pharmacokinetic Properties for ALK Protein Degradation.

Advancements in anticancer strategies spotlight proteolysis targeting chimera (PROTAC) technology, yet it is hindered by poor water solubility and bioavailability. This study introduces a novel amphiphilic PROTAC, , synthesized through PEGylation of an optimized PROTAC molecule, , to enhance its properties. is engineered to self-organize into micelles in water and releases its active form in response to the tumor-specific high GSH environment.

Prospects of yam (Dioscorea) polysaccharides: Structural features, bioactivities and applications.

Yam (Dioscorea) is a tuber crop cultivated for food security, revenue, and medicinal purposes. It has been used to treat diabetes, asthma, diarrhea, and other diseases. The main active ingredients in yam, polysaccharides, are regarded to be the important reason for its widespread applications.

Enhancing supercapacitor electrochemical performance through acetate-ion intercalation in layered nickel-cobalt double hydroxides.

Enhancing the performance of layered nickel-cobalt double hydroxides (NiCo-LDH) as electrode materials for supercapacitors represents a promising strategy for optimizing energy storage systems. However, the complexity of the preparation method for electrode materials with enhanced electrochemical performance and the inherent defects of nickel-cobalt LDH remain formidable challenges. In this study, we synthesized acetate-ion-intercalated NiCo-LDH (NCLA) through a simple one-step hydrothermal method.

Discovery of (R)-4-(8-methoxy-2-methyl-1-(1-phenylethy)-1H-imidazo[4,5-c]quinnolin-7-yl)-3,5-dimethylisoxazole as a potent and selective BET inhibitor for treatment of acute myeloid leukemia (AML) guided by FEP calculation.

The functions of the bromodomain and extra terminal (BET) family of proteins have been proved to be involved in various diseases, particularly the acute myeloid leukemia (AML). In this work, guided by free energy perturbation (FEP) calculation, a methyl group was selected to be attached to the 1H-imidazo[4,5-c]quinoline skeleton, and a series of congeneric compounds were synthesized. Among them, compound 10 demonstrated outstanding activity against BRD4 BD1 with an IC value of 1.

Research Progress of Nucleic Acid Detection Technology for Genetically Modified Maize.

Genetically modified (GM) maize is one of the earliest GM crops to have achieved large-scale commercial cultivation globally, and it is of great significance to excel in the development and implementation of safety policy regarding GM, and in its technical oversight. This article describes the general situation regarding genetically modified maize, including its varieties, applications, relevant laws and regulations, and so on. From a technical point of view, we summarize and critically analyze the existing methods for detecting nucleic acid levels in genetically modified maize.

A Prognostic Model of Angiogenesis and Neutrophil Extracellular Traps Related Genes Manipulating Tumor Microenvironment in Colon Cancer.

Colon adenocarcinoma (COAD) is one of the most common carcinomas worldwide. The main causes of cancer-related mortality of COAD are metastases. The fundamental processes for how angiogenesis and neutrophil extracellular traps (NETs) contributing to tumor progression and metastasis are still uncertain.

Natural fulvic acids inhibit non-small-cell lung cancer through the COX-2/PGE2/EP4 axis: In silico and in vivo assessments.

Purpose: Non-small-cell lung cancer (NSCLC) is a major public health concern with a high incidence worldwide. Coal-derived fulvic acids (FAs) contain functional groups in their chemical structures. Overexpression of cyclooxygenases-2 (COX-2), prostaglandin E2 (PGE2), and the PGE2 receptor EP4 subtype (EP4) can have a potential link with the increased tumor incidence and promoted tumor growth and metastasis in NSCLC.

Development of PROTAC degrader probe of CDK4/6 based on DCAF16.

Treatment of breast cancer has greatly evolved during the last decades, but triple negative breast cancer (TNBC) with a higher degree of malignancy cannot be directly and effectively treated. Abnormal cell cycle is generally found in human breast cancer and other malignant tumors, and cyclin-dependent kinases (CDK) 4/6, a cell cycle-related regulatory nuclear protein, is deemed as an effective target for breast cancer treatment so far. Since DCAF16 E3 ligase is also mainly distributed in the nucleus, in this study, by combining Palbociclib and DCAF16 E3 ligase ligand KB02 with different linkers, a series of DCAF16 based CDK4/6 degraders were designed and synthesized.

Analysis of the effects of concentrated growth factor and low-level laser therapy on the bone healing.

Purpose: The aim of this study is to evaluate whether concentrated growth factor (CGF) and photobiomodulation (PBMT) can show synergistic effect on bone healing process.

Methods: In vivo osteogenesis studies were performed in a rabbit critical-sized calvarial defect model. Four 8 mm critical-sized bone defects were created on each rabbit calvarium, and these 4 defects were randomly divided into 4 groups: 1-control (defect filled with autologous blood clot); 2-CGF (defect filled with CGF); 3-LLLT (defect filled with autologous blood clot and received Nd:YAG low-level laser irradiation); 4-CGF + LLLT (defect filled with CGF and received LLLT).

Discovery of the GSH responsive "Y-PROTACs" targeting ALK and CDK4/6 as a potential treatment for cancer.

Combination of different molecular target inhibitors is an available method to improve the therapeutic effect on tumors. Herein, to achieve both tumor cell targeting and ALK degradation & CDK4/6 inhibition in one molecule, we designed and synthesized a novel GSH responsive "Y-PROTACs", Y5-3, a highly potent molecule with an IC value of 90 nM against H3122 cells, which can be cleaved into ALK PROTAC and CDK4/6 inhibitor moieties in tumor cells. Mechanism studies revealed that Y5-3 exert anti-tumor proliferation activity in vitro not only by ALK degradation and CDK4/6 inhibition, but also by ALK/CDK4 dual degradation.