Rheumatoid arthritis （RA） is a common autoimmune disease characterised clinically by symmetrical joint pain， swelling， and stiffness. Long-term chronic synovial inflammation can lead to severe joint damage and even disability， thereby affecting quality of life for patients. Current clinical treatment of RA emphasises an integrated approach combining traditional Chinese and Western medicine， with traditional Chinese medicine offering certain advantages in reducing disease activity of RA， preventing relapses， and other aspects. Modern clinical evidence confirms that Guizhi Shaoyao Zhimutang （GSZT） is effective in improving symptoms such as immune metabolism， joint stiffness， and joint pain in RA patients. Pharmacological studies have revealed that GSZT primarily contains components such as cinnamaldehyde， total glucosides of paeony， total alkaloids of Aconiti Lateralis Radix Praeparata， glycyrrhetinic acid， zingiberone， isoimperatorin， ephedra polysaccharides， and cedrol. It improves RA symptoms via multiple mechanisms and targets， including enhancing immune responses， exerting anti-inflammatory and analgesic effects， regulating relevant signalling pathways， inhibiting cell apoptosis， and suppressing bone destruction. This paper reviewed the syndrome patterns and pharmacological basis of GSZT in the treatment of RA， as well as its clinical applications and related mechanisms， thereby providing a theoretical basis and reference for the further development and utilisation of GSZT in the treatment of RA.

Rheumatoid arthritis （RA） is a common autoimmune disease characterised clinically by symmetrical joint pain， swelling， and stiffness. Long-term chronic synovial inflammation can lead to severe joint damage and even disability， thereby affecting quality of life for patients. Current clinical treatment of RA emphasises an integrated approach combining traditional Chinese and Western medicine， with traditional Chinese medicine offering certain advantages in reducing disease activity of RA， preventing relapses， and other aspects. Modern clinical evidence confirms that Guizhi Shaoyao Zhimutang （GSZT） is effective in improving symptoms such as immune metabolism， joint stiffness， and joint pain in RA patients. Pharmacological studies have revealed that GSZT primarily contains components such as cinnamaldehyde， total glucosides of paeony， total alkaloids of Aconiti Lateralis Radix Praeparata， glycyrrhetinic acid， zingiberone， isoimperatorin， ephedra polysaccharides， and cedrol. It improves RA symptoms via multiple mechanisms and targets， including enhancing immune responses， exerting anti-inflammatory and analgesic effects， regulating relevant signalling pathways， inhibiting cell apoptosis， and suppressing bone destruction. This paper reviewed the syndrome patterns and pharmacological basis of GSZT in the treatment of RA， as well as its clinical applications and related mechanisms， thereby providing a theoretical basis and reference for the further development and utilisation of GSZT in the treatment of RA.

Within the prefrontal-cingulate cortex, abnormalities in coupling between neuronal networks can disturb the emotion-cognition interactions, contributing to the development of mental disorders such as depression. Despite this understanding, the neural circuit mechanisms underlying this phenomenon remain elusive. In this study, we present a biophysical computational model encompassing three crucial regions, including the dorsolateral prefrontal cortex, subgenual anterior cingulate cortex, and ventromedial prefrontal cortex. The objective is to investigate the role of coupling relationships within the prefrontal-cingulate cortex networks in balancing emotions and cognitive processes. The numerical results confirm that coupled weights play a crucial role in the balance of emotional cognitive networks. Furthermore, our model predicts the pathogenic mechanism of depression resulting from abnormalities in the subgenual cortex, and network functionality was restored through intervention in the dorsolateral prefrontal cortex. This study utilizes computational modeling techniques to provide an insight explanation for the diagnosis and treatment of depression.
Prefrontal Cortex/physiology* ; Humans ; Emotions/physiology* ; Cognition/physiology* ; Gyrus Cinguli/physiology* ; Computer Simulation ; Models, Neurological ; Neural Pathways/physiology* ; Nerve Net/physiology*

The integration of multi-source data and the establishment of early warning indicator systems constitute pivotal elements for advancing surveillance and early warning capacities in respiratory infectious diseases. Given the multifaceted transmission mechanisms and complex contributing factors inherent in respiratory infectious diseases, surveillance datasets and associated early warning indicators demonstrate notable heterogeneity and sophisticated interrelationships. Furthermore, as surveillance and early warning requirements significantly vary across diverse epidemiological scenarios, accurate assessment of the value and applicability of distinct data types and indicators is imperative. This paper systematically reviews and synthesizes recent advancements in surveillance data and early warning indicators for respiratory infectious diseases, drawing on both domestic and international research. Particular attention is dedicated to analyzing the applicability and efficacy of various data types and indicators within multiple practical contexts, aiming to provide robust theoretical frameworks and methodological guidance to facilitate the development of resilient and efficient surveillance and early warning systems for respiratory infectious diseases.

Objective To evaluate the efficacy of immunotherapy combined with local treatment in elderly patients with advanced non-small cell lung cancer(NSCLC).Methods A total of 164 elderly patients with advanced NSCLC admitted in Chinese PLA General Hospital from January 2018 to October 2022 were selected as subjects.According to whether they have received immunotherapy combined with local treatment,they were divided into local treatment group(n=82)and non-local treatment group(n=82).The primary endpoint was overall survival(OS),while secondary endpoints included progression-free survival(PFS),objective response rate(ORR),and disease control rate(DCR).Cox proportional hazard models were applied to assess prognostic factors.Results The median OS in local treatment group was superior to non-local treatment group.Multivariate analysis confirmed that Eastern Cooperative Oncology Group performance status score ≥ 2 points,bone metastasis,and pleural effusion were independent poor prognostic factors.Conclusion The combination of immunotherapy and local treatment may provide OS of elderly patients with advanced NSCLC.

The integration of multi-source data and the establishment of early warning indicator systems constitute pivotal elements for advancing surveillance and early warning capacities in respiratory infectious diseases. Given the multifaceted transmission mechanisms and complex contributing factors inherent in respiratory infectious diseases, surveillance datasets and associated early warning indicators demonstrate notable heterogeneity and sophisticated interrelationships. Furthermore, as surveillance and early warning requirements significantly vary across diverse epidemiological scenarios, accurate assessment of the value and applicability of distinct data types and indicators is imperative. This paper systematically reviews and synthesizes recent advancements in surveillance data and early warning indicators for respiratory infectious diseases, drawing on both domestic and international research. Particular attention is dedicated to analyzing the applicability and efficacy of various data types and indicators within multiple practical contexts, aiming to provide robust theoretical frameworks and methodological guidance to facilitate the development of resilient and efficient surveillance and early warning systems for respiratory infectious diseases.

Objective To evaluate the efficacy of immunotherapy combined with local treatment in elderly patients with advanced non-small cell lung cancer(NSCLC).Methods A total of 164 elderly patients with advanced NSCLC admitted in Chinese PLA General Hospital from January 2018 to October 2022 were selected as subjects.According to whether they have received immunotherapy combined with local treatment,they were divided into local treatment group(n=82)and non-local treatment group(n=82).The primary endpoint was overall survival(OS),while secondary endpoints included progression-free survival(PFS),objective response rate(ORR),and disease control rate(DCR).Cox proportional hazard models were applied to assess prognostic factors.Results The median OS in local treatment group was superior to non-local treatment group.Multivariate analysis confirmed that Eastern Cooperative Oncology Group performance status score ≥ 2 points,bone metastasis,and pleural effusion were independent poor prognostic factors.Conclusion The combination of immunotherapy and local treatment may provide OS of elderly patients with advanced NSCLC.

Objective We report a case of application of third-generation sequencing(TGS)combined with preimplantation genetic testing(PGT)for successful prevention of hereditary spastic paraplegia(HSP)caused by SPAST gene mutations and assess the value of PGT-M and TGS in managing hereditary spastic paraplegia.Methods A family affected by HSP underwent whole exon sequencing(WES),and a c.1699G>T mutation in the SPAST gene was identified.The mutation site in the proband was confirmed through Sanger sequencing.A single nucleotide polymorphism(SNP)site flanking the SPAST gene mutation was selected as the genetic linkage marker,and a SNP haplotype carrying the mutated gene was constructed.Ovarian stimulation using an antagonist regimen was performed for oocyte retrieval,followed by intracytoplasmic sperm injection(ICSI)and embryo culture.Blastocyst trophectoderm cells were biopsied for preimplantation genetic testing for monogenic disorders(PGT-M)to allow the selection of disease-free embryos for transfer.Results In this cycle,a total of 20 oocytes were retrieved,among which 18 were successfully fertilized to result in 12 blastocysts eligible for biopsy.Genetic testing revealed that all the 12 blastocysts were successfully amplified and confirmed as euploidy.Among them,8 blastocysts did not carry paternal mutations,and a high-quality euploid embryo was selected for frozen embryo transfer(FET).Subsequent amniotic fluid testing during pregnancy confirmed the absence of paternal mutations in the fetus,resulting in the birth of a healthy baby girl.Conclusion For cases of genetic diseases with missing pedigree data,the application of third-generation sequencing and PGT-M technique can effectively block vertical transmission of SPAST gene mutation to the offspring,avoid pregnancy with an aneuploid embryo,and help families with autosomal dominant HSP obtain healthy offsprings.

Objective We report a case of application of third-generation sequencing(TGS)combined with preimplantation genetic testing(PGT)for successful prevention of hereditary spastic paraplegia(HSP)caused by SPAST gene mutations and assess the value of PGT-M and TGS in managing hereditary spastic paraplegia.Methods A family affected by HSP underwent whole exon sequencing(WES),and a c.1699G>T mutation in the SPAST gene was identified.The mutation site in the proband was confirmed through Sanger sequencing.A single nucleotide polymorphism(SNP)site flanking the SPAST gene mutation was selected as the genetic linkage marker,and a SNP haplotype carrying the mutated gene was constructed.Ovarian stimulation using an antagonist regimen was performed for oocyte retrieval,followed by intracytoplasmic sperm injection(ICSI)and embryo culture.Blastocyst trophectoderm cells were biopsied for preimplantation genetic testing for monogenic disorders(PGT-M)to allow the selection of disease-free embryos for transfer.Results In this cycle,a total of 20 oocytes were retrieved,among which 18 were successfully fertilized to result in 12 blastocysts eligible for biopsy.Genetic testing revealed that all the 12 blastocysts were successfully amplified and confirmed as euploidy.Among them,8 blastocysts did not carry paternal mutations,and a high-quality euploid embryo was selected for frozen embryo transfer(FET).Subsequent amniotic fluid testing during pregnancy confirmed the absence of paternal mutations in the fetus,resulting in the birth of a healthy baby girl.Conclusion For cases of genetic diseases with missing pedigree data,the application of third-generation sequencing and PGT-M technique can effectively block vertical transmission of SPAST gene mutation to the offspring,avoid pregnancy with an aneuploid embryo,and help families with autosomal dominant HSP obtain healthy offsprings.

With the increasing life expectancy and lifestyle changes of patients with chronic hepatitis B (CHB), the significance of comorbidities of chronic non-communicable diseases (NCDs) in disease progression and health prognosis of CHB patients is gaining prominence. This study aims to explore the association between CHB and NCDs comorbidities, focusing on the impact of common metabolism-related diseases, such as metabolic syndrome and diabetes, on the health outcomes of CHB patients. We also summarize studies on integrating the management of comorbidities in CHB patients and provide relevant recommendations for effective management. The findings of this study serve as a foundation for understanding the clinical characteristics and prevalence trends, reducing the disease burden of comorbidities among CHB patients, and establishing a comprehensive and coordinated management system for comorbidities.