To thoroughly implement the strategic deployment outlined in the Opinions of the Central Committee of the Communist Party of China and the State Council on Promoting the Inheritance and Innovative Development of Traditional Chinese Medicine regarding research on dominant diseases of traditional Chinese medicine and to uphold the development philosophy of equal emphasis on traditional Chinese medicine and western medicine，the China Association of Chinese Medicine has fully played a leading academic role by systematically organizing and conducting a series of academic youth salons on clinical dominant diseases of traditional Chinese medicine. On September 13，2024，the 36^th Youth Salon on Clinical Dominant Diseases was successfully held in Nanjing，focusing on the advantages of traditional Chinese medicine and the integrative traditional Chinese medicine and western medicine in the diagnosis and treatment of erectile dysfunction （ED）. The conference brought together leading experts from traditional Chinese medicine，western medicine，and interdisciplinary fields，facilitating in-depth multidisciplinary discussions that led to key consensus on optimizing traditional Chinese medicine treatment protocols for ED，researching and developing new drugs of traditional Chinese medicine，and advancing interdisciplinary development in traditional Chinese medicine. This salon systematically sorted out the clinical strengths and distinctive features of traditional Chinese medicine in the diagnosis and treatment of ED. Based on current research foundations and clinical needs，it identified key directions for future scientific layout and scientific research tackling： （1） Standardization of syndrome differentiation system of traditional Chinese medicine for ED. （2） Optimization and standardization of intervention methods of integrated traditional Chinese medicine and western medicine. （3） High-quality clinical research guided by evidence-based medicine. （4） In-depth analysis of the pharmacological mechanisms of traditional Chinese medicine in the treatment of ED. （5） Clinical translation and application promotion of new drugs of traditional Chinese medicine. （6） Interdisciplinary integration and innovation in traditional Chinese medicine. For each research direction，key focus areas，expected objectives，and clinical value were further refined，along with the establishment of a scientifically sound priority funding level evaluation system. Therefore，building on the series of salons on the ED-focused dominant diseases of traditional Chinese medicine，this paper provides standardized guidance for clinical practice of traditional Chinese medicine in ED management，effectively contributing to the high-quality development of traditional Chinese medicine. It serves as a valuable reference for national scientific and technological strategic layout， research and development decision-making in new drugs of traditional Chinese medicine，research topic planning，and clinical guideline formulation.

This article reports a rare case of autoinflammatory disease presenting initially with skin induration and swelling after trauma as the initial manifestation, followed by progressive limb weakness. The patient was a middle-aged female who developed skin induration and swelling after trauma, which gradually progressed to limb weakness, dysarthria and bilateral facial paralysis, accompanied by livedo reticularis of the lower extremities, diffuse skin induration of the limbs, and beaded subcutaneous nodules in the right upper limb. The patient had a susceptibility to infection since childhood and a history of chronic livedo reticularis. Skin pathological examination revealed panniculitis. A comprehensive etiological screening for special infections and autoimmune diseases was completed with an unremarkable results, and whole-exome sequencing showed no abnormal findings. Following a multidisciplinary discussion combined with RNA sequencing results, the patient was diagnosed with an autoinflammatory disease, with a suspected type Ⅰ interferonopathy. Treatment with tofacitinib resulted in gradual improvement of clinical symptoms. This case highlights the importance of detailed medical history collection, systematic physical examination and multidisciplinary collaborative diagnosis and treatment, and underscores the pivotal role of molecular diagnosis in the confirmation of rare diseases. It can provide a reference for the clinical diagnosis and management of similar rare cases.

Objective : To investigate the effects of astragalus mongholicus extract ( AME) on lung injury and the myeloid differentiation factor 88 ( MyD88 ) / Toll-like receptor 4 ( TLR4 ) / nuclear factor kappa B ( NF-κB) p65 pathway in rheumatoid arthritis induced interstitial lung disease (RA-ILD) rats． Methods : SD rats were randomly divided into a control group，RA-ILD group，low-dose AME group (5 g / L) ，high-dose AME group ( 10 g / L) ，and high-dose AME + lipopolysaccharide (LPS) group ( 10 g / L AME + 1 mg / L TLR4 activator LPS) ．Except for the control group，rats in all other groups were injected with bovine type Ⅱ collagen，Freund ’s complete adjuvant， and bleomycin to establish the RA-ILD model．The arthritis index and lung tissue wet-dry weight ratio of rats were tested．ELISA was applied to detect the levels of inflammatory factors interleukin (IL) -1 β , IL-6 and tumor necrosis factor-α ( TNF-α) in bronchoalveolar lavage fluid． Hematoxylin eosin staining was used to observe pathological changes of rat knee joint tissue and lung tissue．Western blot was applied to detect the expression of autophagy fac- tors Beclin 1，microtubule-associated protein 1A /1B-light chain 3 (LC3) Ⅱ / Ⅰ , and MyD88 /TLR4 /NF-κB p65 pathway related proteins in lung tissue． Results : Compared with control group，knee joint tissue and lung tissue of rats in RA-ILD group were damaged，the arthritis index，lung tissue wet-dry weight ratio，levels of IL-1 β , IL-6， and TNF-α , the expression levels of MyD88 and TLR4 proteins ，and p-NF-κB p65 /NF-κB p65 ratio increased (P＜0. 01) ，the expression of Beclin 1 and LC3 Ⅱ / Ⅰ proteins decreased (P＜0. 01) ．Compared with RA-ILD group，the low-dose and high-dose AME groups showed reduced tissue damage in rats，the arthritis index，lung tis- sue wet-dry weight ratio，levels of IL-1 β , IL-6，and TNF-α , the expression levels of MyD88 and TLR4 proteins， and p-NF-κB p65 /NF-κB p65 ratio showed a dose-dependent decrease (P＜0. 05 or P＜0. 01) ，the expression of Beclin 1 and LC3 Ⅱ / Ⅰ proteins showed a dose-dependent increase (P＜0. 05 or P＜0. 01) ．Compared with high- dose AME group，the tissue damage of rats in the high-dose AME + LPS group was worsened，the arthritis index， lung tissue wet-dry weight ratio，levels of IL-1 β , IL-6，and TNF-α , the expression levels of MyD88 and TLR4 pro- teins，and p-NF-κB p65 /NF-κB p65 ratio were higher (P＜0. 01) ，the expression of Beclin 1 and LC3 Ⅱ / Ⅰ pro- teins was lower (P ＜0. 01 ) ． Conclusion AME inhibits the MyD88 /TLR4 /NF-κB p65 pathway and alleviates lung injury in RA-ILD rats．

Objective To analyze the influencing factors of malaria infection of labor service exported to overseas in Langfang City, in order to establish a visualization tool to assist clinicians in predicting the risk of malaria. Methods A total of 4 774 expatriate employees of the Nibei Pipeline Project of the Pipeline Bureau from October 2021 to August 2023 were taken as the subjects, and the gender, age, overseas residence area and Knowledge of malaria controlscores of the study subjects were investigated by questionnaire survey, and the possible risk factors of malaria were screened by logistic regression model. At the same time, the nomogram prediction model was established, and the subjects were divided into the training group and the validation group at a ratio of 2:1, and the area under the curve (ROC) and the decision curve were plotted to evaluate the prediction ability and practicability of the prediction model in this study. Results Among the 4 774 study subjects, 96 cases of malaria occurred, and the detection rate was 2.01%. Junior school （OR=1.723，95% CI:1.361-2.173）， and residence in rural areas（OR=2.091，95%CI:1.760 -3.100）were risk factors (OR>1), while protective measures（OR=0.826，95% CI : 0.781 - 0.901） and high malaria education scores （OR=0.872，95% CI : 0.621 - 0.899）were protective factors.The nomogram prediction model results showed that the area under the curve of the nomogram prediction model in the training group was 0.94 (95% CI : 0.85 - 1.00), while the validation group was 0.93 (95% CI : 0.80 - 1.00). The results of the decision curve showed that when the threshold probability of the population was 0-0.9, the nomogram model was used to predict the risk of malaria occurrence with the highest net income. Conclusion The nomogram prediction model (including gender, education, region, protection and malaria education score) established and validated in this study is of great value for clinicians to screen high-risk patients with malaria.

Objective:To investigate the analgesic effect of Opisthoplatia orientalis Burm. polypeptides (OOBP) on postherpetic neuralgia (PHN) induced by resiniferatoxin (RTX) in rat models, and its effect on the phosphatase and tensin homologue deleted on chromosome ten (PTEN) -induced kinase 1/Parkin (PINK1/Parkin) signaling pathway. Methods:Thirty-two special pathogen-free rats were randomly divided into 2 groups: a blank control group ( n = 8) receiving intraperitoneal injections of physiological saline (0.20 mg/kg) , and a model group ( n = 24) receiving intraperitoneal injections of RTX (0.20 mg/kg) to establish the PHN rat model. The rats' paw withdrawal mechanical threshold (PWMT) was measured on days 1, 4, 7, and 10 after RTX injections. After 10 days of RTX treatment, rat models were randomly assigned to 3 subgroups: PHN group, OOBP group, and gabapentin group, with 8 rats in each group. The OOBP group and gabapentin group were gavaged with OOBP (equivalent to 0.9 g raw drug per kg) and gabapentin (27 mg/kg) respectively, while the PHN group and control group were gavaged with physiological saline. All treatments lasted for 3 weeks, during which PWMT was continuously monitored. One hour after the final dose, rats were sacrificed, and spinal cord tissues and serum samples were collected. Hematoxylin-eosin (HE) staining was performed to observe spinal pathological changes, enzyme-linked immunosorbent assay (ELISA) to detect serum levels of interleukin-10 (IL-10) , tumor necrosis factor-α (TNF-α) , β-endorphin (β-EP) , and calcitonin gene-related peptide (CGRP) , and Western blot analysis to determine the expression of PINK1, Parkin, and ubiquitin-binding protein P62 in rat spinal cord tissues. The entropy weight method was applied to comprehensively evaluate the effect of OOBP on the above cytokines, proteins and other pharmacodynamic indicators in rat models of PHN. Results:From day 1 to day 10 after modeling, PWMT values in the model group were significantly lower than those in the blank control group (all P < 0.05) , and also significantly lower than baseline values prior to modeling (all P < 0.05) . Histopathological analysis of rat spinal cord tissues showed less pathological changes (such as Nissl body swelling and neuronal necrosis) but more normal Nissl bodies in both the gabapentin group and OOBP group compared with the PHN group. ELISA revealed significantly decreased serum levels of TNF-α and CGRP but significantly increased serum levels of β-EP and IL-10 in the OOBP group compared with the PHN group (all P < 0.05) . Western blot analysis showed that expression levels of PINK1 and Parkin were significantly lower in the gabapentin group (0.441 ± 0.061, 0.597 ± 0.180, respectively) and the OOBP group (0.666 ± 0.117, 0.481 ± 0.073, respectively) than in the PHN group (1.033 ± 0.085, 1.088 ± 0.040, respectively, all P < 0.05) ; in contrast, the P62 expression significantly increased in the gabapentin group (0.810 ± 0.086) and OOBP group (0.902 ± 0.153) compared with the PHN group (0.543 ± 0.082, both P < 0.05) . The entropy weight analysis showed that the comprehensive scores were 0.222 and 0.229 in the OOBP group and the gabapentin group respectively, suggesting a greater overall therapeutic effect of OOBP. Conclusion:OOBP may exert analgesic effects in rat models of PHN by downregulating the expression of inflammatory factors and pain-related factors and modulating the PINK1/Parkin signaling pathway, thereby inhibiting mitochondrial autophagy in spinal neurons and reducing inflammatory responses.

Objective To investigate the value of double low-dose iterative reconstruction CT features combined with serum lung cancer autoantibodies in the diagnosis of stage ⅠA lung cancer.Methods The data of 168 patients with suspected stage ⅠA lung cancer were retrospectively analyzed,and all of them underwent double low-dose iterative reconstruction CT and serum lung cancer autoantibodies examination before treatment.Based on the pathological results as the gold standard,the patients were divided into stage ⅠA lung cancer(119 cases)and benign lesion(49 cases),the diagnostic value of double low-dose iterative reconstruction CT features,serum lung cancer autoantibodies alone and combined both methods in stage ⅠA lung cancer was analyzed.Results Compared with the non-iterative reconstruction CT,the iterative reconstruction CT had significantly lower noise values and significantly higher signal-to-noise ratio and image quality scores(P<0.05).The maximum enhanced CT value and the maximum difference between pre-and post-enhanced CT in stage ⅠA lung cancer were lower than those in benign lesion(P<0.05).The levels of tumor protein 53(p53),stem cell transcription factor 2(SOX2),tumor testicular antigen 7(GAGE7),tumor antigen 4-5(GBU4-5),melanoma antigen A1(MAGE A1),and human carcinoma antigen(CAGE)were higher in stage ⅠA lung cancer than those in benign lesion(P<0.05).The receiver operating characteristic(ROC)curve analysis showed that the area under the curve(AUC)of double low-dose iterative reconstruction CT,serum lung cancer autoantibodies,and the combination of both in the diagnosis of stage ⅠA lung cancer were 0.818[95%confidence interval(CI)0.744-0.893],0.744(95%CI 0.655-0.832),and 0.876(95%CI 0.807-0.945),respectively.Conclusion Double low-dose iterative reconstruction CT features combined with serum lung cancer autoantibodies has high sensitivity and specificity in the diagnosis of stage ⅠA lung cancer.

In 2025,the International Association of Pancreatology(IAP),in collaboration with the American Pancreatic Association,European Pancreatic Club,Indian Pancreas Club,and Japan Pancreas Society,released the International Association of Pancreatology revised guidelines on acute pancreatitis 2025.This edition represents a comprehensive revision of the 2013 guidelines,based on high-quality evidence accumulated over the past decade,particularly randomized controlled trials.The guidelines encompass 18 key areas-including pain management,fluid therapy,nutritional support,management of infected necrosis,complication control,discharge and follow-up,and recurrence prevention-offering a total of 96 recommendations that emphasize individualized treatment.These updates provide important guidance for standardizing clinical practice and improving outcomes in acute pancreatitis,while also indicating future research directions such as the development of targeted therapies.However,some recommendations remain limited by lower evidence quality,uncertain applicability in specific clinical settings,and insufficient consideration of economic burden and cost-effectiveness.

Objective:To investigate the expressions and prognostic value of lysyl oxidase like protein 2(LOXL2),chemo-kine c-c-motif ligand 18(CCL-18)and chitinase protein 40(YKL-40)in connective tissue disease with pulmonary interstitial lesions.Methods:A total of 308 patients with connective tissue disease who were treated in the First Affiliated Hospital of Hebei North Univer-sity from July 2021 to February 2022 were selected,including 108 patients with pulmonary interstitial disease(pathological group),200 patients without pulmonary interstitial disease(non pathological group),and another 35 healthy volunteers as the control group.Serum levels of LOXL2,CCL-18 and YKL-40 were detected by ELISA;Logistic regression analysis was applied to analyze the factors affecting the prognosis of patients with connective tissue disease and pulmonary interstitial disease;the predictive value of serum LOXL2,CCL-18 and YKL-40 levels on the prognosis of patients with connective tissue disease and pulmonary interstitial disease was analyzed by receiver operating characteristic(ROC)curve analysis.Results:Compared with control group,the serum levels of LOXL2,CCL-18 and YKL-40 in patients with connective tissue disease in the non pathological group and the pathological group were obviously increased(P<0.05);the serum levels of LOXL2,CCL-18 and YKL-40 in patients with connective tissue disease in the le-sion group were higher than those in the non lesion group(P<0.05);compared with the survival group,the serum levels of LOXL2,CCL-18 and YKL-40 in patients with connective tissue disease and pulmonary interstitial disease in the death group were obviously higher(P<0.05);Logistic regression analysis showed that LOXL2,CCL-18 and YKL-40 were risk factors for the prognosis of patients with connective tissue disease and pulmonary interstitial disease(P<0.05);the area under the ROC curve(AUC)of the combined detection of serum LOXL2,CCL-18 and YKL-40 in predicting the prognosis of patients with connective tissue disease and pulmonary interstitial disease was 0.967,which was better than their respective independent prediction(Zcombined detection-LOXL2=1.735,P=0.041;Zcombined detection-CCL-18=2.481,P=0.007;Zcombined detection-YKL-40=2.008,P=0.022).Conclusion:The serum levels of LOXL2,CCL-18 and YKL-40 in patients with connective tissue disease and pulmonary interstitial disease are elevated,which has certain value in the prognosis evaluation of patients with connective tissue disease combined with pulmonary interstitial disease.

Chronic epididymitis (CE) is a long-standing inflammatory condition of the epididymis caused by unresolved acute infections, chronic infections, medication use, or other factors. Clinically, it is characterized by persistent dull pain or a dragging sensation in one or both sides of the scrotum. The disease course typically exceeds three months and is marked by insidious onset and recurrent episodes. Current studies suggest that CE may disrupt the epididymal microenvironment through multiple pathological processes, including local inflammatory responses, oxidative stress, fibrotic remodeling, and autophagy. These alterations impair sperm maturation, transport, and capacitation, thereby contributing to male reproductive dysfunction and infertility. This review summarizes the major etiologies and pathophysiological characteristics of CE and its impact on male reproductive function. It focuses on the roles of inflammatory cytokines and related signaling pathways, oxidative stress mechanisms, and fibrotic progression in the pathogenesis of CE. Moreover, it explores targeted therapeutic strategies based on these mechanisms, aiming to provide a theoretical basis for identifying key molecular targets and signaling pathways involved in CE-induced male reproductive impairment.

Peptide receptor radionuclide therapy (PRRT) with radiolabeled SSTR2 agonists is a treatment option that is highly effective in controlling metastatic and progressive neuroendocrine tumors (NETs). Previous studies have shown that an SSTR2 agonist combined with albumin binding moiety Evans blue (denoted as ¹⁷⁷Lu-EB-TATE) is characterized by a higher tumor uptake and residence time in preclinical models and in patients with metastatic NETs. This study aimed to enhance the in vivo stability, pharmacokinetics, and pharmacodynamics of ¹⁷⁷Lu-EB-TATE by replacing the maleimide-thiol group with a polyethylene glycol chain, resulting in a novel EB conjugated SSTR2-targeting radiopharmaceutical, ¹⁷⁷Lu-LNC1010, for PRRT. In preclinical studies, ¹⁷⁷Lu-LNC1010 exhibited good stability and SSTR2-binding affinity in AR42J tumor cells and enhanced uptake and prolonged retention in AR42J tumor xenografts. Thereafter, we presented the first-in-human dose escalation study of ¹⁷⁷Lu-LNC1010 in patients with advanced/metastatic NETs. ¹⁷⁷Lu-LNC1010 was well-tolerated by all patients, with minor adverse effects, and exhibited significant uptake and prolonged retention in tumor lesions, with higher tumor radiation doses than those of ¹⁷⁷Lu-EB-TATE. Preliminary PRRT efficacy results showed an 83% disease control rate and a 42% overall response rate after two ¹⁷⁷Lu-LNC1010 treatment cycles. These encouraging findings warrant further investigations through multicenter, prospective, and randomized controlled trials.