OBJECTIVE: To investigate the current status of clinical genetics specialization development and the diagnostic and therapeutic capabilities for hereditary diseases across medical institutions in Shanghai, and to assess the necessity and feasibility of establishing training bases for clinical genetics specialists. METHODS: By employing a cross-sectional survey design, the Clinical Genetics Committee of Shanghai Medical Association has conducted questionnaire surveys from March to April 2025 across 54 healthcare institutions in Shanghai (including 33 tertiary hospitals and 21 secondary hospitals). The survey involved administrative departments and medical personnel from 15 clinical specialties. The survey has covered current genetic disease diagnosis and treatment practices, relevant and specialised disease types, genetic department establishment, testing capabilities, personnel teams, and training requirements. RESULTS: The results revealed that 78.0% of clinical departments surveyed had treated patients with hereditary disorders. Shanghai possesses diagnostic and therapeutic expertise for over 95% of hereditary diseases listed in its rare disease catalogue, reflecting both the practical clinical demand for such conditions and the city's overall diagnostic and therapeutic strengths in this field. Nevertheless, significant disparities exist in the development of genetics departments across different tiers of healthcare institutions. Resources for genetic testing capabilities (including molecular, cellular, and biochemical testing) are also unevenly distributed across different tiers of hospitals. The survey further revealed that only 26.0% of departments believe that their current physician structure fully meets the diagnostic and treatment demands. Over 90% of departments consider standard training for clinical genetic specialists necessary, with 74.0% expressing willingness to participate in establishing training bases. Based on above findings and thorough deliberation, the Clinical Genetics Committee of the Shanghai Medical Association proposes advancing specialist training and discipline development through establishing a standard training system. The committee has drafted a three-year training protocol featuring a "joint training"-centered model, recommending a pilot-first, dynamically optimized strategy for steadily advancing training base development. CONCLUSION Shanghai faces substantial demand for genetic disease diagnosis and treatment, yet exhibits shortcomings in clinical genetics specialization development, resource allocation, and talent pipeline cultivation. To establish a standard training system holds significant practical importance and is underpinned by a broad demand.
Humans ; China ; Surveys and Questionnaires ; Genetic Diseases, Inborn/genetics* ; Cross-Sectional Studies ; Genetics, Medical/education* ; Genetic Testing

ObjectiveTo systematically collate the randomized controlled trials （RCTs） on the intervention of traditional Chinese medicine （TCM） in chronic kidney disease （CKD） and analyze the characteristics of clinical trials and the current situation of outcome indicators， thus providing references for constructing a core outcome set （COS） for CKD. MethodsThe RCTs on the intervention of TCM in CKD were retrieved from CNKI， Wanfang Data， VIP， SinoMed， PubMed， Cochrane Library， EMbase， and Web of Science with the time interval from January 2022 to December 2024. The risk of bias was evaluated， and the outcome indicators were qualitatively analyzed. ResultsA total of 242 RCTs were included， which reported 238 outcome indicators， with the cumulative frequency of 2 724 times. These outcome indicators can be classified into seven domains： TCM syndromes and diseases （270 times， accounting for 9.90%）， symptoms and signs （218 times， 8.00%）， physical and chemical examinations （1 609 times， 59.07%）， quality of life （29 times， 1.06%）， long-term prognosis （6 times， 0.22%）， economic evaluation （0 times）， and safety events （535 times， 19.64%）. The results demonstrated that the RCTs of TCM intervention for CKD had several shortcomings such as the lack of a basis for sample size estimation， lack of standardization in TCM syndrome differentiation and classification， room for improvement in methodological quality， flaws in the design of the timing of efficacy measurement， absence of long-term prognosis evaluation， imbalance in the selection of surrogate and endpoint indicators， disconnection between overall evaluation and individualized assessment， lack of TCM characteristic indicators， and insufficient reporting of safety indicators. ConclusionAt present， the design of outcome indicators in the RCTs for TCM intervention in CKD is still not standardized. It is recommended that future research endeavors to enhance methodological quality， establish a standardized COS for TCM intervention in CKD， and thereby propel the high-quality development of TCM.

This study explores the role and related molecular mechanism of Tianxiangdan (TXD) Capsules in ameliorating atherosclerosis (AS) by regulating GPER (G protein-coupled estrogen receptor) to inhibit NLRP3 inflammasome-mediated pyroptosis. Eight ApoE-/- mice were randomly selected and fed a normal diet as a blank control group, while the remaining ApoE-/- mice were induced with a high-fat diet to establish an atherosclerosis model. These mice were randomly divided into the following groups: model group, atorvastatin intervention group (3.03 mg/kg), TXD Capsules high-dose group (1.092 g/kg), medium-dose TXD group (0.546 g/kg), low-dose TXD group (0.273 g/kg), and medium-dose TXD plus GPER inhibitor (1 mg/kg) group. The effects of TXD Capsules on AS through GPER regulation and inhibition of NLRP3-mediated pyroptosis were evaluated by measuring the serum lipid profile, performing enzyme-linked immunosorbent assays, conducting histopathological analyses, and Western blot. The results showed that TXD significantly reduced serum triglyceride (TG), total cholesterol (TC), low-density lipoprotein cholesterol (LDL-C), and inflammatory cytokine levels while increasing high-density lipoprotein cholesterol (HDL-C) levels. TXD also reduced aortic plaque area and lipid deposition. In addition, TXD significantly upregulated GPER expression in aortic tissues and inhibited NLRP3 expression and pyroptosis. These effects were reversed by the GPER inhibitor. In conclusion, TXD may inhibit NLRP3 inflammasome-mediated pyroptosis by upregulating GPER expression, thereby alleviating inflammatory responses in the atherosclerotic microenvironment and exerting vasculoprotective effects.

Objective To investigate the intervention mechanism of Bushen Zhupai Decoction on polycystic ovary syndrome rats with insulin resistance based on IL-6/PI3K/AKT signaling pathway Methods A rat model of polycystic ovary syndrome with insulin resistance was established by feeding high-fat diet combined with oral administration of letrozole,and the blank group was fed with ordinary diet.The modeled rats were randomly divided into model group,metformin group and Bushen Zhupai Decoction low-,medium-and high-dosage groups.The corresponding intervention were given for 28 days.Fasting blood glucose(FBG)content was detected,and insulin resistance index(HOMA-IR)was calculated.ELISA was used to detect serum fasting insulin(FINS),testosterone(T),estradiol(E2),luteinizing hormone(LH)and follicle stimulating hormone(FSH)contents.HE staining was used to observe the morphology of ovarian tissue.Immunohistochemistry was used to detected the expressions of interleukin(IL)-6,p-PI3K,p-AKT and GLUT4 in ovarian tissue.Western blot was used to detect the protein expressions of IL-6,PI3K,p-PI3K,AKT,p-AKT and GLUT4 in ovarian tissue,while RT-PCR was used to detect the mRNA expressions of IL-6,PI3K,AKT and GLUT4.Results Compared with the blank group,the body mass,FBG,FINS and serum T and LH contents of the model group rats significantly increased(P<0.01),while the serum E2 and FSH contents significantly decreased(P<0.01);ovarian tissue showed polycystic changes,with reduced layers and loose arrangement of granulosa cells,the expression of IL-6 protein and mRNA in ovarian tissue significantly increased(P<0.01),the expressions of p-PI3K,p-AKT and GLUT4 proteins significantly decreased(P<0.01),and the expressions of PI3K,AKT and GLUT4 mRNA significantly decreased(P<0.01).Compared with the model group,the body mass of rats in each administration group decreased,and the contents of FBG,FINS and serum T and LH decreased(P<0.01,P<0.05),while the contents of E2 and FSH increased;polycystic changes in ovarian tissue were reduced,mature follicles increased,and granulosa cells were tightly arranged,the expression of IL-6 protein and mRNA in ovarian tissue decreased,the expressions of p-PI3K,p-AKT,GLUT4 protein and PI3K,AKT,GLUT4 mRNA increased.Bushen Zhupai Decoction high-dosage group showed statistical significance(P<0.01).Conclusion Bushen Zhupai Decoction can improve reproductive and metabolic disorders in polycystic ovary syndrome with insulin resistance rats,and its mechanism may be related to inhibiting IL-6 expression,activating the PI3K/AKT signaling pathway,and alleviating insulin resistance.

Objective The purpose of writing the"expert consensus on humanistic care for patients in hospice care"(hereinafter referred to as the"consensus")aims to standardize the practice of humanistic care in the field of hospice care,ensuring that humanistic care is integrated throughout the entire service process for hospice care patients and their families.Methods A systematic search was conducted in domestic and foreign databases for literature related to hospice care and humanistic care,including guidelines,expert consensuses,systematic reviews or Meta-analyses,and evidence summaries.High-quality evidence was evaluated,extracted,and summarized to form the initial draft of the"consensus".From June to October 2024,20 experts from the fields of hospice care,nursing humanities,and evidence-based nursing were invited to participate in 1 round of expert consultation.Among them,13 experts were selected for 2 rounds of expert demonstration meetings.After collating and analyzing the experts' opinions,the initial draft was revised and refined,ultimately resulting in the final version of the"consensus".Results The effective response rate of the consultation questionnaire was 100％,with expert authority coefficient of 0.880,judgment coefficient of 0.935,and familiarity level of 0.825.The Kendall harmony coefficient of the expert consultation was 0.134(P＜0.05).The"consensus"consisted of 13 aspects,including the targets and objectives,principles,institutional guarantees,environmental requirements,etc.Conclusion This"consensus"possesses strong scientific rigor and practicality,which can provide guidance and references for the practice of humanistic care in the field of hospice care,promoting the standardization and humanization of hospice care services.

The construction of smart hospitals is a critical pathway to promote the high-quality development of China′s healthcare system and an important direction for innovation in hospital managment services. In March 2022, Sir Run Run Shaw Hospital affiliated to Zhejiang University School of Medicine launched the smart hospital construction based on smart middle platforms(data platform, technology platform, and business platform), supported by technologies such as cloud computing, artificial intelligence and blockchain, focusing on data integration, business integration, intelligent services and fine management. This practice had built three major application platforms for smart services, smart healthcare, and smart management, and developed intelligent inquiry and triage systems, smart pharmacies, remote emergency systems, smart doctor assistants, smart wards, and multi center scientific research collaboration platforms based on these platforms. These applications were suitable for various scenarios. This smart hospital had promoted the upgrading and transformation of services, healthcare, and management, and achieved good results. From 2022 to 2024, the average outpatient waiting time was reduced from 60 min to 39 min, and the average inpatient length of stay decreased from 4.7 d to 4.5 d. As of March 2024, 11 5G-enabled smart wards had been deployed, significantly improving resource utilization and enhancing patient care experiences. This practice could provide a reference path for the construction of China′s smart hospital.

OBJECTIVES: Pain sensitization, as a core feature of neuropathic pain (NP), is closely associated with inflammatory imbalance within the central nervous system. To investigate the effects of intrathecal injection of noggin (NOG) on mechanical hypersensitivity, microglial (MG) activation and polarization, and iron metabolism in a spinal nerve ligation (SNL)-induced rat model of NP, and to explore the role of signal transducer and activator of transcription 3 (STAT3) in MG phenotypic transformation. METHODS: Sixty-six Sprague-Dawley (SD) rats were randomly divided into 3 groups: Sham, SNL, and SNL+NOG. Paw withdrawal threshold (PWT) was assessed using von Frey filaments. Western blotting and real-time polymerase chain reaction (RT-PCR) were used to detect spinal cord expression of MG activation marker CD11b, STAT3, phosphorylated STAT3 (p-STAT3), M1 polarization markers [CD86, CD32, interleukin (IL)-1β], tumor necrosis factor-alpha (TNF-α), and CC chemokine receptor 2 (CCR2), M2 markers [CD204, CD163, CX3C chemokine receptor 1 (CX3CR1), IL-10, and arginase-1 (ARG-1)], and iron metabolism-related proteins including ferroportin (FPN, gene: SLC40A1), hepcidin (gene: HAMP), transferrin receptor (gene: TFRC), and divalent metal transporter 1 (DMT-1, gene: SLC11A2). p-STAT3 localization in MGs was visualized via immunofluorescence. In vitro, primary MGs were divided into Control, bone morphogenetic protein-4 (BMP4), and BMP4+Stattic (STAT3 inhibitor) groups to examine the effects of STAT3 inhibition on MG activation, polarization, and iron regulation. RESULTS: In vivo, compared with the Sham group, the SNL and SNL+NOG groups exhibited significantly decreased PWT (P<0.05), elevated spinal CD11b and p-STAT3 protein levels (all P<0.05), increased M1 markers (CD86, CD32, IL-1β, TNF-α, and CCR2) (all P<0.05), and decreased M2 markers (CD204 protein; mRNA of CD204, ARG-1) (all P<0.05). Hepcidin protein and mRNA levels of HAMP, SLC11A2, and TFRC were significantly elevated, while FPN protein and SLC40A1 mRNA were reduced (all P<0.05). Compared to SNL alone, the SNL+NOG group showed increased PWT, decreased CD11b, p-STAT3, and M1 marker expression (except TNF-α), increased M2 marker expression, reduced hepcidin and HAMP levels, and increased FPN and SLC40A1 expression (all P<0.05). In vitro, BMP4 treatment increased CD11b, STAT3, p-STAT3, CD86, and hepcidin levels, while reducing CD204 and FPN (all P<0.05). Inhibition STAT3 with Stattic reversed these changes (all P<0.05). CONCLUSIONS NOG alleviates SNL-induced NP by antagonizing the STAT3 signaling pathway, thereby rebalancing microglial polarization and restoring iron metabolism.
Animals ; Neuralgia/drug therapy* ; Rats, Sprague-Dawley ; Microglia/cytology* ; STAT3 Transcription Factor/metabolism* ; Rats ; Iron/metabolism* ; Male ; Signal Transduction/drug effects* ; Carrier Proteins/therapeutic use* ; Homeostasis/drug effects* ; Spinal Cord/metabolism*

Myocardial infarction (MI) is the leading cause of cardiovascular disease-related death worldwide. Nonetheless, existing therapeutic approaches for MI are hampered by issues such as reliance on pharmacological agents and suboptimal patient adherence. Caffeic acid (CA) is a bioactive polyphenolic compound with important anti-inflammatory, anti-bacterial and anti-oxidant functions. Still, its specific role and mechanism in treating cardiovascular disease remain to be further studied. In recent years, a large number of studies have shown that the kelch-like ECH-associated protein 1/nuclear factor erythroid 2 related factor 2 (Keap1/Nrf2) pathway is a key factor in the occurrence and development of cardiovascular diseases. In this study, H₂O₂-induced oxidative stress model of H9c2 cells and left anterior descending branch (LAD) conjunctival induced acute myocardial infarction reperfusion (AMI/R) model were used to evaluate the protective effect of CA on the heart. The interaction between CA and Keap1 was analyzed by CA-labeled fluorescence probe, target fishing, isothermal titration calorimetry (ITC), protein crystallography and surface plasmon resonance (SPR). Our results suggested that CA binds Keap1 and degrades Keap1 in a p62-dependent manner, further promoting nuclear transcription of Nrf2 and thus effectively reducing oxidative stress. In addition, based on the three-dimensional eutectic structure, it was confirmed that CA directly targets Keap1 protein by interacting with residues M550 and N532, inducing conformation changes in Keap1 protein. We also found that the CA analog chlorogenic acid (GCA) can bind Keap1. In conclusion, this study elucidates a novel molecular mechanism and structural basis for the protective effects of CA against oxidative damage via the Keap1-Nrf2 pathway.

Currently, approximately 2/3 of aspiration cases in stroke patients are silent aspiration. However, due to its occult external symptoms, silent aspiration is difficult to detect, resulting in a much higher risk of developing pneumonia in the later stage compared with overt aspiration. Understanding the pathogenesis of silent aspiration is a prerequisite for taking effective measures, and efficient screening tools are helpful for clinical identification. This article reviews the pathogenesis, assessment tools, and clinical application status of silent aspiration in stroke patients at home and abroad, compares the advantages and disadvantages of the tools, existing problems, and conducts cause analysis, aiming to provide a reference for the application, development, and clinical practice of assessment tools for silent aspiration in stroke patients, and to prevent the occurrence of silent aspiration in stroke patients.

The theory of five spirits(mind,eternal soul,corporeal soul,consciousness and will)is an important part of traditional Chinese medicine(TCM)theory,which reveals the human mental and psychological activities.Five-spirit theory takes the shape of modern cognitive psychology.Language is an important part of cognitive activities.Under the guidance of the five-spirit theory of TCM,and by combining the research results of modern cognitive psychology,this paper initially constructs a language processing model,and proposes that heart-mind,spleen-consciousness,kidney-will,and liver-soul are all involved in the formation of language.Moreover,the pathogenesis of post-stroke aphasia(PSA)is explored from the perspective of the five spirits.It is proposed that PSA refers to the comorbidity of body and spirit,and its pathogenesis is related to the disorders of the five spirits.After analyzing the clinical manifestations of PSA,it is suggested that malnutrition of heart-mind and insufficient kidney-will contribute to the pathogenesis of auditory comprehension and reading obstacles in patients with PSA,and the deactivation of liver-soul is closely related to spontaneous speech and naming obstacles.The treatment of PSA should be focused on nourishing blood and tranquilizing mind,enhancing consciousness and strengthening will,and suppressing liver to tranquilize soul.And the prescriptions of Pingbu Zhenxin Pills,Zhiyi Decoction plus Dingzhi Pills,and Dinghun Decoction can be chosen for modified use.The acupuncture and moxibustion can also be used for PSA,by performance mainly on the acupoints of heart meridians,pericardial meridians,spleen meridians,kidney meridians and liver meridians.The syndrome differentiation and treatment system for PSA with the combination of Chinese medicine and acupuncture based on the five-spirit theory makes up for the shortcomings of stress on the physique while ignorance of the spirit in the conventional zang-fu organ syndrome differentiation,and expands the methods for early intervention of PSA with TCM and approaches to improve the prognosis of rehabilitation.