The plants of the genus Caragana Fabr. are desert plants of the Leguminosae family, which are widely used in traditional ethnomedicine, with the effects of nourishing Yin and nourishing blood, dispelling wind and removing dampness, clearing heat and detoxifying toxins. The anti-inflammatory effect of Caragana Fabr. has attracted much attention, the research on the related mechanism has made some progress, but it lacks systematic collation. By summarising the anti-inflammatory effects of the active ingredients of Caragana Fabr., the authors found that they have good anti-inflammatory activities on different inflammatory cell models in vitro, and have good improvement effects on rheumatoid arthritis, colitis, complex nephritis, and acute lung injury and other disease models. The anti-inflammatory effects of the active components of this genus mainly include the reduction of the levels of a variety of pro-inflammatory factors, and the signalling pathways involved mainly include TLR4/NF-κB, TLR4/MAPK, TLR4/NF-κB/IRF3, JAK/STAT-1, ERK/STAT-1 and so on. Therefore, the paper mainly reviews the research progress on the anti-inflammatory effects and mechanisms of the Caragana Fabr. plants and their active components according to disease types, with a view to providing reference for the in-depth study of their anti-inflammatory activities and the development of new products with related functions.

Clathrin-mediated endocytosis (CME) is a critical process by which cells internalize macromolecular substances and initiate vesicle trafficking, serving as the foundation for many cellular activities. Central to this process are clathrin-coated structures (CCSs), which consist of clathrin-coated pits (CCPs) and clathrin plaques. While clathrin-coated pits are well-established in the study of endocytosis, clathrin plaques represent a more recently discovered but equally important component of this system. These plaques are large, flat, and extended clathrin-coated assemblies found on the cytoplasmic membrane. They are distinct from the more typical clathrin-coated pits in terms of their morphology, larger surface area, and longer lifespan. Recent research has revealed that clathrin plaques play roles that go far beyond endocytosis, contributing to diverse cellular processes such as cellular adhesion, mechanosensing, migration, and pathogen invasion. Unlike traditional clathrin-coated pits, which are transient and dynamic structures involved primarily in the internalization of molecules, clathrin plaques are more stable and extensive, often persisting for extended periods. Their extended lifespan suggests that they serve functions beyond the typical endocytic role, making them integral to various cellular processes. For instance, clathrin plaques are involved in the regulation of intercellular adhesion, allowing cells to better adhere to one another or to the extracellular matrix, which is crucial for tissue formation and maintenance. Furthermore, clathrin plaques act as mechanosensitive hubs, enabling the cell to sense and respond to mechanical stress, a feature that is essential for processes like migration, tissue remodeling, and even cancer progression. Recent discoveries have also highlighted the role of clathrin plaques in cellular signaling. These plaques can serve as scaffolds for signaling molecules, orchestrating the activation of various pathways that govern cellular behavior. For example, the recruitment of actin-binding proteins such as F-actin and vinculin to clathrin plaques can influence cytoskeletal dynamics, helping cells adapt to mechanical changes in their environment. This recruitment also plays a pivotal role in regulating cellular migration, which is crucial for developmental processes. Additionally, clathrin plaques influence receptor-mediated signal transduction by acting as platforms for the assembly of signaling complexes, thereby affecting processes such as growth factor signaling and cellular responses to extracellular stimuli. Despite the growing body of evidence that supports the involvement of clathrin plaques in a wide array of cellular functions, much remains unknown about the precise molecular mechanisms that govern their formation, maintenance, and turnover. For example, the factors that regulate the recruitment of clathrin and other coat proteins to form plaques, as well as the signaling molecules that coordinate plaque dynamics, remain areas of active research. Furthermore, the complex interplay between clathrin plaques and other cellular systems, such as the actin cytoskeleton and integrin-based adhesion complexes, needs further exploration. Studies have shown that clathrin plaques can respond to mechanical forces, with recent findings indicating that they act as mechanosensitive structures that help the cell adapt to changing mechanical environments. This ability underscores the multifunctional nature of clathrin plaques, which, in addition to their role in endocytosis, are involved in cellular processes such as mechanotransduction and adhesion signaling. In summary, clathrin plaques represent a dynamic and versatile component of clathrin-mediated endocytosis. They play an integral role not only in the internalization of macromolecular cargo but also in regulating cellular adhesion, migration, and signal transduction. While much has been learned about their structural and functional properties, significant questions remain regarding the molecular mechanisms that regulate their formation and their broader role in cellular physiology. This review highlights the evolving understanding of clathrin plaques, emphasizing their importance in both endocytosis and a wide range of other cellular functions. Future research is needed to fully elucidate the mechanisms by which clathrin plaques contribute to cellular processes and to better understand their implications for diseases, including cancer and tissue remodeling. Ultimately, clathrin plaques are emerging as crucial hubs that integrate mechanical, biochemical, and signaling inputs, providing new insights into cellular function and the regulation of complex cellular behaviors.

Objective To investigate the prognosis and satisfaction of the R2 intervention procedure and develop related predictive models. Methods The clinical data of 64 patients with primary craniofacial hyperhidrosis who underwent R2 intervention surgery at the First Affiliated Hospital of Fujian Medical University from November 2018 to October 2022 were retrospectively analyzed. By statistically analyzing the risk factors for compensatory hyperhidrosis (CH) and satisfaction, and conducting feature screening, a relevant prediction model was established. Results Finally, 51 patients were collected, including 43 (84.3%) males and 8 (15.7%) females, with an average age of (30.27±7.22) years. Overall postoperative satisfaction was high, with only 5.9% of patients expressing regret about the surgery. However, 92.2% of patients experienced CH. The onset of postoperative CH was most prominent within the first 3 months postoperatively, with the incidence rate stabilizing thereafter. Preoperative heart rate and R2 sympathetic nerve clipping were identified as independent risk factors for severe CH. The preoperative body mass index, the degree of sweating in the chest and abdomen, are significantly correlated with postoperative satisfaction. Conclusion The R2 intervention surgery effectively alleviates the symptoms of primary craniofacial hyperhidrosis, and patient satisfaction is high.

Aim To evaluate the hypolipidemic effect of the total phenylpropanoid glycosides extracted from Ligustrum robustum (Roxb.) Blume (LRTPG) on hyperlipidemic golden hamsters and explore its regulatory effect on intestinal flora. Methods Sixty hamsters were randomly divided into a control group, a model group, a positive drug group, LRTPG-L group, LRTPG-M group, and LRTPG-H group. After the successful induction of the model by high-fat diet, the animals were continuously administered for four weeks, and their blood lipids and liver lipids were detected. The formed feces from the colorectal region of the hamsters in the control group, model group and LRTPG-H group were collected for 16S rDNA sequencing. Results LRTPG reduced serum TG, TC, LDL-C and liver TG, TC concentrations significantly in hyperlipidemic hamsters. The results of the intestinal microbiota sequencing showed that compared to the control group, LRTPG significantly decreased the relative abundance of the phylum Firmicutes and increased the relative abundance of the phylum Bacteroidetes and Verrucomicrobia (P < 0.01) at the phylum level. At the family level, LRTPG significantly increased the relative abundance of Christensenellaceae, Peptococcaceae, and Verrucomicrobiaceae (P < 0.05 or P < 0.01). At the genus level, LRTPG significantly increased the relative abundance of Oscillospira, Oscillibacter, Flavonifractor and Akkermansiaceae (P < 0.05 or P < 0.01). These changes in the flora were beneficial to the hypolipidemic effect of LRTPG. Conclusion LRTPG may exert its hypolipidemic effect by improving the intestinal flora disorder caused by a high-fat diet in golden hamsters.

Diabetic retinopathy(DR)represents the primary cause of blindness among the global working-age population, and the disruption of the blood-retinal barrier is a crucial factor. Research in recent years has elucidated that DR transcends the scope of a mere microvascular disorder into a complex interplay of retinal glial cells and neurodegeneration microvascular pathology. Neuronal damage may precede vascular endothelial changes in the retinal neurovascular unit(RNVU)in the early stage of DR, and glial cell activation further exacerbates vascular barrier dysfunction. Retinal microglia are immune cells that reside in the retina and are involved in chronic inflammatory responses induced by long-term exposure to high glucose levels. Microglia secrete various inflammatory factors in response to high glucose levels, which can lead to the destruction of the blood-retinal barrier structure, increased neuronal apoptosis, and altered gliosis of Muller cells, thus affecting the retina's homeostatic balance. The RNVU has received increasing attention in recent years as a unitary structural study, and the mechanism of microglia in the RNVU and the progress of the study are reviewed.

Objective To summarize the prescription and medication rules for the treatment of diabetes mellitus by contemporary Lingnan famous Chinese medical practitioners through data mining analysis.Methods The literature on treating diabetes mellitus by contemporary Lingnan famous Chinese medical practitioners were retrieved from the databases of CNKI,Wanfang and VIP,and the collections of clinical experience and medical cases of contemporary Lingnan famous practitioners were also reviewed to screen the relevant medical records of diabetes mellitus treated by Lingnan famous practitioners.The information of Chinese medicine prescriptions for diabetes mellitus in the medical records was input to Excel to establish a database,and then the frequency analysis was performed in terms of the nature,flavors and meridian tropism,therapeutic-action classification of the Chinese herbal medicines and traditional Chinese medicine(TCM)syndrome types.Moreover,the association rule analysis and cluster analysis were carried out using IBM SPSS Modeler 18.0 and SPSS Statistics 26.0.Results A total of 62 medical records of diabetes mellitus treated by the 24 contemporary Lingnan famous Chinese medical practitioners such as DENG Tie-Tao,LIU Shi-Chang,XIONG Man-Qi,LI Sai-Mei,ZHU Zhang-Zhi,LIU Min,and FAN Guan-Ji were screened out for the analysis.And a total of 101 prescriptions involving 210 Chinese herbal medicines were included.There were 29 commonly-used Chinese medicines with a frequency being or more than 15 times,and they were Glycyrrhizae Radix et Rhizoma Praeparata cum Melle,Astragali Radix,Bupleuri Radix,Puerariae Lobatae Radix,Poria,Atractylodis Macrocephalae Rhizoma,Codonopsis Radix,Scutellariae Radix,etc.According to the therapeutic action,the Chinese medicines were mainly classified into the categories of drugs for supplementing the deficiency,drugs for clearing heat,and drugs for dispelling wind-damp.The primary syndrome types were syndrome of deficiency of both spleen and kidney and syndrome of liver stagnation and spleen deficiency,and the syndromes were usually complicated with the syndrome elements of qi deficiency,yin deficiency,yang deficiency,cold-damp,phlegm-damp,and damp-heat.The association rule analysis yielded 28 core drug combinations consisting of 2-4 herbs,and the cluster analysis yielded 5 new candidate prescriptions,which were mainly derived from the modification of classical formulas such as Xiao Chaihu Decoction,Fuzi Lizhong Decoction,Yuquan Pills plus Zengye Decoction,and Zuogui Pills.Conclusion For the treatment of diabetes mellitus,contemporary Lingnan famous Chinese medical practitioners primarily adopt the methods of invigorating spleen and warming kidney,and soothing liver,draining dampness and resolving turbidity,which has more distinctive regional characteristics of Lingnan and can provide a reference for syndrome differentiation and treatment of diabetes mellitus in the Lingnan area.

Epilepsy is a common neurological disease,has the characteristics of recurrent attacks and long-term treatment,thus bringing great pressure to patients and their families.Therefore,it is particularly important to do a good job of disability assessment.In recent years,with the development of the discipline,academic organizations such as the International League Against Epilepsy(ILAE)and China Association Against Epilepsy(CAAE)have successively updated the definition and diagnostic criteria of epilepsy and seizures.However,some items of epilepsy in the current Criteria for Disability Rating of Military Personnel(Trial)issued by People's Liberation Army(PLA)in 2011 can no longer meet the latest guidelines at home and abroad.Therefore,we suggest that the items related to epilepsy in the Criteria for Disability Rating of Military Personnel(Trial)should be revised to ensure that the disability evaluation being completed fairly and successfully.

Objective To compare the clinical characteristics,peripheral blood inflammatory cells and levels of oxidative stress indicators between severe asthma and non-severe asthma patients,analyze the effects of neutrophils and oxidative stress molecules on the severity of asthma,and build a biological model for early prediction of severe asthma.Methods From Aug 2018 to Jul 2019,67 adult patients with stable asthma in our hospital were enrolled in this study.The clinical characteristics,peripheral blood inflammatory cells and levels of oxidative stress indicators of severe asthma group and non-severe asthma group were compared.Single factor Logistic regression analysis was conducted on severe asthma to screen out the most important five variables.Multifactor Logistic regression analysis was further conducted to establish a prediction model for severe asthma.Results There were 25 severe asthma patients in this cohort,who had a longer course of disease,more frequent acute attacks,poorer asthma control,higher peripheral neutrophils,more severe obstructive ventilation dysfunction,lower myeloperoxidase(MPO)level and higher superoxide dismutase(SOD)than non-severe asthma patients.The patients with higher peripheral blood neutrophil count or proportion were more likely to show severe asthma,more frequent acute attacks,and more obvious reduction of pulmonary ventilation function.A panel of biomarkers,centered on peripheral blood neutrophil count and oxidative stress indicators SOD,human 8-epi-prostaglandin F2α(8-iso-PGF2α),could build a model to predict severe asthma.Conclusion There are significant differences in clinical characteristics,peripheral blood inflammatory cells,and oxidative stress index levels between severe asthma patients and non-severe asthma patients.In stable asthma patients,levels of neutrophils and oxidative stress indicators such as SOD had an impact on the severity of asthma.The prediction model of severe asthma established on this basis provides a new idea for early recognition of severe asthma.

This paper aimed to study phenylpropanoids of Tripterygium hypoglaucum. Twenty-four compounds were isolated from the 70% EtOH extracts of T. hypoglaucum by silica gel column chromatography, reversed phase column chromatography, gel column chromatography, preparative thin layer chromatography, and semi-preparative high performance liquid chromatography. Compounds 1-3 were three new phenylpropionds. Their structures were identified by ultraviolet spectrum, infrared spectroscopy, high resolution electrospray ionization mass spectrometry, and nuclear magnetic resonance data as: threo-2-(4-hydroxy-3-methoxyphenoxy)-3-(4-hydroxy-3-methoxyphenyl)-1,3-propanedol (1), erythro-2-(4-hydroxy-3-methoxyphenoxy)-3-(4-hydroxy-3-methoxyphenyl)-1,3-propanediol (2), erythro-3-(4-hydroxy-3,5-dimethoxyphenyl)-3-ethoxypropane-1,2-propanediol (3). Compounds 4-6, 9, 14, 15, 18, 19, and 21-24 were obtained from Tripterygium genus for the first time. The cytotoxicity assay of cancer cells suggested that compound 20 displayed cytotoxicity on the breast cancer 4T1 cells whose 50% inhibitory concentration was 125.60 μmol·L^-1.

The dynamin superfamily protein (DSP) encompasses a group of large GTPases that are involved in various membrane remodeling processes within the cell. These proteins are characterized by their ability to hydrolyze GTP, which provides the energy necessary for their function in membrane fission, fusion, and tubulation activities. Dynamin superfamily proteins play critical roles in cellular processes such as endocytosis, organelle division, and vesicle trafficking. It is typically classified into classical dynamins and dynamin-related proteins (Drp), which have distinct roles and structural features. Understanding these proteins is crucial for comprehending their functions in cellular processes, particularly in membrane dynamics and organelle maintenance. Classical dynamins are primarily involved in clathrin-mediated endocytosis (CME), a process crucial for the internalization of receptors and other membrane components from the cell surface into the cell. These proteins are best known for their role in pinching off vesicles from the plasma membrane. Structually, classical dynamins are composed of a GTPase domain, a middle domain, a pleckstrin homology (PH) domain that binds phosphoinositides, a GTPase effector domain (GED), and a proline-rich domain (PRD) that interacts with SH3 domain-containing proteins. Functionally, the classical dynamins wrap around the neck of budding vesicles, using GTP hydrolysis to constrict and eventually acting as a “membrane scissor” to cut the vesicle from the membrane. In mammals, there are three major isoforms: dynamin 1 (predominantly expressed in neurons), dynamin 2 (ubiquitously expressed), and dynamin 3 (expressed in testes, lungs, and neurons). Recent studies have also revealed some non-classical functions of classical dynamins, such as regulating the initiation and stabilization of clathrin-coated pits (CCPs) at the early stages of CME, influencing the formation of the actin cytoskeleton and cell division. Drps share structural similarities with classical dynamins but are involved in a variety of different cellular processes, primarily related to the maintenance and remodeling of organelles, and can be mainly categorized into “mediating membrane fission”, “mediating membrane fusion” and “non-membrane-dependent functions”. Proteins like Drp1 are crucial for mitochondrial division, while others like Fis1, Mfn1, and Mfn2 are involved in mitochondrial and peroxisomal fission and fusion processes, which are essential for the maintenance of mitochondrial and peroxisomal integrity and affect energy production and apoptosis. Proteins like the Mx protein family exhibit antiviral properties by interfering with viral replication or assembly, which is critical for the innate immune response to viral infections. Some other proteins are involved in the formation of tubular structures from membranes, which is crucial for the maintenance of organelle morphology, particularly in the endoplasmic reticulum and Golgi apparatus. Studies on dynamin superfamily proteins have been extensive and have significantly advanced our understanding of cellular biology, disease mechanisms, and therapeutic potential. These studies encompass a broad range of disciplines, including molecular biology, biochemistry, cell biology, genetics, and pharmacology. By comprehensively summarizing and organizing the structural features and functions of various members of the dynamin superfamily protein, this review not only deepens the understanding of its molecular mechanisms, but also provides valuable insights for clinical drug research related to human diseases, potentially driving further advancements in the field.