1.Research Tackling Paradigm and Technological Layout Strategies Based on Erectile Dysfunction, A Clinical Dominant Disease of Traditional Chinese Medicine
Qi ZHAO ; Yun CHEN ; Baoxing LIU ; Xuejun SHANG ; Fei SUN ; Xiaozhi ZHAO ; Zhigang WU ; Chao SUN ; Peihai ZHANG ; Wanjun CHENG ; Xing ZHOU ; Zhan QIN ; Yufeng PAN ; Weiwei TAO ; Jianhuai CHEN ; Mei MO ; Xiaoxiao ZHANG ; Xing ZHANG
Chinese Journal of Experimental Traditional Medical Formulae 2026;32(7):291-299
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 36th 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.
2.WANG Yaoxian's Experience in Treating Diabetic Kidney Disease from the Perspective of Spleen and Stomach:Based on the Theory of "Internal Heat Leading to Concretions"
Bo ZHANG ; Yuxin HU ; Cong ZHAO ; Jiale ZHANG ; Weimin JIANG ; Chang YU ; Yang LIU ; Liqiao SUN ; Weiwei SUN ;
Journal of Traditional Chinese Medicine 2026;67(5):482-486
This paper summarizes Professor WANG Yaoxian's experience in treating diabetic kidney disease (DKD) from the perspective of spleen and stomach based on the "internal heat leading to concretions" theory. It is considered that internal heat leading to concretions constitutes the core pathogenesis of DKD, with the spleen and stomach serving as the source of internal heat; therefore, treatment should be based on regulating the spleen and stomach. In the early stage of DKD, dysfunction of the spleen and stomach leads to the initial generation of internal heat. Common syndrome patterns include gastrointestinal heat accumulation and constrained heat in the liver and stomach, for which modified Gegen Qinlian Decoction (葛根芩连汤) can be used to clear heat bind while modified Dachaihu Decoction (大柴胡汤) is used to clear stomach and soothe liver, respectively. In the middle stage of DKD, weakness of the spleen and stomach results in the initial formation of concretions and conglomerations. Common patterns include spleen deficiency with prevalence of dampness and deficiency of both the spleen and kidney. Treatment emphasizes strengthening the spleen and resolving dampness, raising yang and boosting the stomach with modified Shengyang Yiwei Decoction (升阳益胃汤), or supplementing spleen and boosting kidney, dissipating bind and dispe-ring concretions with modified Shenqi Dihuang Decoction (参芪地黄汤), respectively. In the late stage of DKD, it is characterized by spleen and stomach depletion, and rampant accumulation of turbidity and toxin, and the common syndrome patterns are damp-turbidity obstruction in the middle jiao (焦) and spleen-kidney yang deficiency. Treatment aims to remove turbidity and harmonize the stomach, or to warm the kidney and strengthen the spleen while elimina-ting turbidity, using modified Dahuang Gancao Decoction(大黄甘草汤) and Jupi Zhuru Decoction (橘皮竹茹汤) or modified Baoyuan Decoction (保元汤) and Lizhong Decoction (理中汤), respectively. In clinical practice, appropriate formulas and medications are flexibly selected according to specific syndromes.
3.Oral Chinese Patent Medicines for Endometriosis: A Scoping Analysis of Clinical Evidence
Xiaojun BU ; Zhiran LI ; Shan HUANG ; Ruihua ZHAO ; Xing LIAO ; Weiwei SUN
Chinese Journal of Experimental Traditional Medical Formulae 2026;32(21):186-197
ObjectiveTo systematically retrieve, analyze, and summarize the basic information and clinical research evidence of Chinese patent medicines (CPMs) for endometriosis via a scoping review method. MethodsCPMs indicated for EM were identified from three major drug lists, CNKI, clinical guidelines, and textbooks. Relevant clinical studies were retrieved from eight Chinese and English databases from inception to April 1, 2025. Key data from included studies were extracted to analyze characteristics of CPMs and their clinical evidence. ResultsA total of 18 CPMs were included, among which those with blood-activating and stasis-resolving effects accounted for the highest proportion. Constituent herbs predominantly exhibited sweet, bitter, and pungent flavors, with tropism to the liver and spleen meridians. Daily treatment costs varied substantially across CPMs. The 438 included studies involved 13 CPMs, among which Guizhi Fuling capsules/pills, Sanjie Zhentong capsules, and Dan'e Fukang soft extract/granules were the most extensively studied. Randomized controlled trials (RCTs) were the predominant study design. The most common comparison was between CPMs combined with Western medicine and Western medicine alone. The largest number of studies reported a sample size of 51-100 cases. The high-frequency outcome indicators covered 10 domains, including clinical response rate, adverse reactions, female hormone levels, serum CA125 levels, and recurrence status. ConclusionMultiple oral CPMs demonstrate efficacy in EM management, yet inadequate safety profiles persist in drug labeling. The annual number of clinical studies on oral CPMs for endometriosis showed an overall increasing trend. However, clinical research has shortcomings including uneven distribution of CPMs, small sample sizes, and suboptimal methodological rigor. Future efforts should focus on updating drug indications and safety information in package inserts, conducting high-quality clinical research, and generating more robust evidence to support the clinical use of oral CPMs for EM.
4.Oral Chinese Patent Medicines for Endometriosis: A Scoping Analysis of Clinical Evidence
Xiaojun BU ; Zhiran LI ; Shan HUANG ; Ruihua ZHAO ; Xing LIAO ; Weiwei SUN
Chinese Journal of Experimental Traditional Medical Formulae 2026;32(21):186-197
ObjectiveTo systematically retrieve, analyze, and summarize the basic information and clinical research evidence of Chinese patent medicines (CPMs) for endometriosis via a scoping review method. MethodsCPMs indicated for EM were identified from three major drug lists, CNKI, clinical guidelines, and textbooks. Relevant clinical studies were retrieved from eight Chinese and English databases from inception to April 1, 2025. Key data from included studies were extracted to analyze characteristics of CPMs and their clinical evidence. ResultsA total of 18 CPMs were included, among which those with blood-activating and stasis-resolving effects accounted for the highest proportion. Constituent herbs predominantly exhibited sweet, bitter, and pungent flavors, with tropism to the liver and spleen meridians. Daily treatment costs varied substantially across CPMs. The 438 included studies involved 13 CPMs, among which Guizhi Fuling capsules/pills, Sanjie Zhentong capsules, and Dan'e Fukang soft extract/granules were the most extensively studied. Randomized controlled trials (RCTs) were the predominant study design. The most common comparison was between CPMs combined with Western medicine and Western medicine alone. The largest number of studies reported a sample size of 51-100 cases. The high-frequency outcome indicators covered 10 domains, including clinical response rate, adverse reactions, female hormone levels, serum CA125 levels, and recurrence status. ConclusionMultiple oral CPMs demonstrate efficacy in EM management, yet inadequate safety profiles persist in drug labeling. The annual number of clinical studies on oral CPMs for endometriosis showed an overall increasing trend. However, clinical research has shortcomings including uneven distribution of CPMs, small sample sizes, and suboptimal methodological rigor. Future efforts should focus on updating drug indications and safety information in package inserts, conducting high-quality clinical research, and generating more robust evidence to support the clinical use of oral CPMs for EM.
5.Efficacy and safety of daratumumab-based regimens for treatment of relapsed/refractory multiple myeloma
Shangyi AI ; Shaolong HE ; Tao WANG ; Qiujuan ZHU ; Zhilin GAO ; Jie ZHAO ; Weiwei TIAN
Journal of Leukemia & Lymphoma 2025;34(4):208-212
Objective:To investigate the efficacy and safety of daratumumab-based regimens for the treatment of relapsed/refractory multiple myeloma (RRMM).Methods:A retrospective case series study was conducted. Thirty-seven RRMM patients treated with daratumumab-based regimens at Shanxi Bethune Hospital from January 2017 to November 2023 were selected, and their efficacy and adverse reactions were analyzed.Results:The median age [ M ( Q1, Q3)] of 37 RRMM patients was 62 (56, 68) years, the median number of previous treatment lines was 2 (1, 3.5) lines, 12 cases (32.4%) had extramedullary lesions, 12 cases (32.4%) had lactate dehydrogenase (LDH) ≥ 245 U/L, and 11 cases (29.7%) had previously received the third-line or more treatment. Among 27 patients who completed fluorescence in situ hybridization testing, 8 cases (29.6%) had high-risk cytogenetical changes. The median time from diagnosis to use of daratumumab was 23.1 (5.9, 52.0) months. The overall response rate (ORR) of 37 RRMM patients after treatment was 75.7% (28/37), with ORR of 88.0% (22/25) and 50.0% (6/12) for patients without and with extramedullary lesions, respectively, and the difference was statistically significant ( P = 0.036). The median follow-up time was 12.3 (4.6, 22.7) months, the median progression-free survival (PFS) time was 7.8 months (95% CI: 2.0- 13.7 months), and the median overall survival (OS) time was 22.4 months (95% CI: 17.5-29.5 months). The median PFS time for patients without and with extramedullary lesions was 11.8 and 4.2 months, and the median OS time was 23.5 and 8.3 months, respectively, and the differences in PFS and OS between the two were statistically significant (both P < 0.05); the median PFS time for patients with LDH ≥ 245 U/L and < 245 U/L was 6.5 and 11.9 months, and the median OS time was 30.2 and 12.1 months, respectively, and the differences in PFS and OS between the two were statistically significant (both P < 0.05). The incidence of non-hematological adverse reactions was 32.4% (12/37), with the most common being infusion-related adverse reactions (29.7%, 11/37), all of which were grade 1-2; the incidence of ≥ grade 3 hematological adverse reactions was 13.5% (5/37), with thrombocytopenia being the most common (8.1%, 3/37). Conclusions:The ORR of RRMM patients treated with daratumumab-based regimens is high, and the adverse reactions are tolerable.
6.Cerebral autoregulation in cerebral small vessel disease
Furong LI ; Ya'nan ZHANG ; Shuhan LIU ; Weiwei DONG ; Xiaowen SUI ; Xin PAN ; Hongling ZHAO
International Journal of Cerebrovascular Diseases 2025;33(5):383-386
Cerebral blood flow directly affects the metabolism of substances and neural activity in the brain, and is closely associated with the occurrence and development of cerebral small vessel disease (CSVD). Multiple studies have revealed that various imaging biomarkers in patients with CSVD, such as lacunar infarction, enlarged perivascular spaces, cerebral microbleeds, cerebral atrophy, and white matter hyperintensities, are closely associated with cerebral autoregulation (CA) function. Therefore, understanding the regulatory mechanism of CA in patients with CSVD is of great significance for delaying the further development of CSVD, improving cerebral ischemia and cognitive impairment. This article reviews the correlation and mechanism between CA and CSVD.
7.The effects of high-frequency repetitive transcranial magnetic stimulation on the lower limb functioning of stroke survivors
Bin SU ; Zhiwei TANG ; Li ZHANG ; Hewei WANG ; Weiwei ZHAO ; Jinyu YANG ; Ze ZHENG ; Wang YAO ; Guilan HUANG
Chinese Journal of Physical Medicine and Rehabilitation 2025;47(3):209-215
Objective:To document any effect of repeated high-frequency repetitive transcranial magnetic stimulation (rTMS) using double-cone coils on the lower limb motor function of stroke survivors.Methods:A total of 40 stroke survivors were randomly divided into an rTMS group and a sham stimulation group, each of 20. The rTMS group received rTMS at 10Hz with a double-cone coil, while a coil that produced sound but no magnetic stimulation was used with the sham group. The treatments were administered daily, five times a week, for three weeks. Before as well as after 1, 2 and 3 weeks of treatment, lower limb motor function, balance, and the root mean square (RMS) and median frequency (MF) of the rectus femoris and tibialis anterior muscles were evaluated using the Fugl-Meyer lower extremity assessment (FMA-LE), the Berg Balance Scale (BBS), the Modified Barthel Index (MBI), Brunnstrom staging, the TecnoBody balance assessment system, and surface electromyography.Results:Compared with the sham stimulation group, the BBS score of the rTMS group was significantly higher after 2 weeks of treatment, and both the FMA-LE and BBS scores were significantly higher after 3 weeks. The average Brunnstrom stage in the sham group had increased significantly after 3 weeks, but in the rTMS group it had increased after 2 weeks. By 3 weeks there were no significant differences between the two groups. In terms of movement control, the average motion ellipse area in the rTMS group was significantly smaller than among the sham group after 2 weeks, and after 3 weeks the average motion trajectory length was significantly shorter than in the sham group. The average RMS of the rectus femoris in the rTMS group was significantly higher than the sham group′s average after 3 weeks of treatment, indicating improved muscle activation.Conclusions:High-frequency rTMS using a conical coil can effectively improve the lower limb motor function and balance ability of stroke survivors, demonstrating promising clinical application potential.
8.Exploring the regulatory mechanism of the peripheral nerves in osteoporosis through neuropeptides
Ming MA ; Yan WANG ; Mingyue ZHAO ; Shanhong WU ; Weiwei JI
Chinese Journal of Endocrinology and Metabolism 2025;41(3):262-266
Osteoporosis is highly prevalent and a leading cause of disability and death in the elderly. Bone metabolism homeostasis is maintained through the coupling of osteoblasts and osteoclasts. While current treatments can reduce bone loss, they may cause side effects such as gastrointestinal discomfort. Neuroboneology has gained attention as the nervous system, both directly and indirectly, influences bone metabolism, remodeling, and formation. Studies have also highlighted the role of peripheral nerves and blood vessels in bone health. Neuropeptides, small signaling molecules produced by neurons, regulate vascular function and bone homeostasis. These neuropeptides may offer new insights into the "peripheral nerve-angiogenesis-bone homeostasis" regulation theory. This study explores the impact of peripheral nerves on osteoporosis through neuropeptides.
9.Exploring the risk of tumor invasion and metastasis in cervical cancer based on ex-tracellular vesicle DNA methylation biomarkers
Weiwei HE ; Yan ZHAO ; Neng LI ; Qi XIE ; Fei WU
Chinese Journal of Clinical and Experimental Pathology 2025;41(4):474-482
Purpose To investigate the predictive value of the methylation regulator heterogeneous nuclear ribonu-cleoprotein C(HNRNPC)in the extracellular vesicles(EVs)derived from cervical cancer cells for tumor invasion and metastasis.Methods In vitro experiments were conducted using a human normal cervical epithelial cell line(Hcer-Epic),three cervical cancer cell lines(HeLa,SiHa and CaSki)and human umbilical vein endothelial cells(HU-VECs).HNRNPC protein expression was assessed by Western blot.CaSki cells were transfected with either sh-NC or sh-HNRNPC,and EVs were subsequently isolated from culture supernatant.The effects of EVs on the proliferation,migration and invasion of SiHa cells,as well as on angiogenesis in HUVECs,were investigated respectively.For tissue microarray analysis,normal cervical tissues(n=8),low-grade squamous intraepithelial lesions(LSIL,n=32)and high-grade squamous intraepithelial lesions(HSIL,n=37),and cervical carcinoma specimens(n=153)were ob-tained from our institution.Based on HNRNPC immunoscores,cervical cancer patients were divided into two groups:high(n=99)and low(n=54)HNRNPC expression group,and their clinicopathological features and prognosis were compared.Results Compared with HcerEpic cells,the expression of HNRNPC increased in SiHa,HeLa and CaSki cells.In SiHa cells treated with EVs from CaSki cell,the group receiving EVs from sh-HNRNPC-transfected CaSki cells showed significantly reduced proliferation,colony formation,migration,and invasion compared with the sh-NC-EVs group(P<0.05).Similarly,in HUVECs treated with CaSki-EVs,compared with sh-NC-EVs group,the sh-HNRNPC-EVs group demonsteated significantly lower protein expression of PCNA and VEGFA and reduced angiogene-sis length(P<0.05).HNRNPC expression gradually increased during the transformation of cervical epithelial cells(F=106.9,P<0.001),and was significantlyelevated in HSIL and cervical cancer tissues compared with normal tis-sues(P<0.001).Moreover,in cervical cancer,high HNRNPC expression was significantly related to poorer cellular differentiation,larger tumor size,parametrial and vaginal infiltration,advanced FIGO stage,and pelvic lymph node metastasis(P<0.05).Kaplan-Meier analysis showed that that patients with high HNRNPC expression had significant-ly shorter overall survival post-surgery compared with those with low expression(P<0.05).Conclusion EVs contai-ning HNRNPC contribute to cervical cancer progression by promoting tumor growth,invasion,and angiogenesis,there-by accelerating metastasis.In addition,high HNRNPC expression in cervical cancer tissue is related to poor prognosis of patients,indicating that EV-associated HNRNPC may serve as a potential therapeutic target.
10.Effects of graphene quantum dots on the reprogramming of Müller cells
Fengqi YU ; Ting MA ; Weiwei ZHAO ; Wendi DU ; Meijun JIANG ; Rongrong HU
Recent Advances in Ophthalmology 2025;45(5):354-358
Objective To explore the effects of graphene quantum dots(GQDs)on the reprogramming of Müller cells.Methods Müller cells were randomly divided into the control,dedifferentiation,dedifferentiation+GQD,and GQD groups.The cells in the dedifferentiation group and the dedifferentiation+GQD group were dedifferentiated using the serum-free medium containing DMEM/F12(1∶1),20 μg·L-1 EGF,10 μg·L-1 bFGF,2 × B27,and 1 × N2 for 5 d.Then,the cells in the dedifferentiation+GQD group and the GQD group were treated with 50 mg·L-1 GQDs for 72 h.The Müller cells in the control group were subjected to normal cell culture.Immunofluorescence staining was used to identify the ex-pression of Müller cell markers,including glial fibrillary acidic protein(GFAP),glutamate-aspartate transporter(GLAST),and glutamine synthetase(GS).Phalloidin staining was performed to observe whether Müller cells could take up GQDs.The effect of different concentrations of GQDs on the proliferation of Müller cells was assessed using the cell counting kit-8(CCK-8)assay.The effect of GQDs on the expression of neural progenitor/stem cell markers(SRY-box transcription factor 2[SOX-2]and Nestin)and the astrocyte marker GFAP in normal and dedifferentiated Müller cells was examined using im-munofluorescence staining and Western blotting.Results The immunofluorescence staining results showed that the fluo-rescence of GFAP was extremely weak and almost invisible in Müller cells,while the fluorescence of GLAST and GS was extremely strong and predominantly appeared in the cytoplasm of Müller cells.After 24 h of GQD treatment,trace amounts of GQD fluorescence were visible in Müller cells.The amount of GQD fluorescence in the cytoplasm of Müller cells gradual-ly increased with time.The CCK-8 assay results showed that the activity of Müller cells tended to decrease with an increase in the treatment time and concentration of GQD.The statistical analysis results showed that the mean fluorescence intensity of GFAP,Nestin,and SOX-2 in Müller cells of the dedifferentiation,dedifferentiation+GQD,and GQD groups was higher than that of the control group,and the differences were statistically significant(all P<0.05).The mean fluorescence inten-sity of GFAP in the dedifferentiation+GQD group was higher than that in the dedifferentiation group,the mean fluores-cence intensity of Nestin and SOX-2 was lower than that in the dedifferentiation group,and the differences were all statisti-cally significant(P<0.05).The relative protein expression of GFAP,Nestin,and SOX-2 in Müller cells in the dedifferentia-tion,dedifferentiation+GQD,and GQD groups was higher than that in the control group,and the differences were statis-tically significant(all P<0.05).The relative protein expression of GFAP in the dedifferentiation+GQD group was higher than that in the dedifferentiation group,the relative protein expression of Nestin and SOX-2 was lower than that in the dedi-fferentiation group,and the differences were statistically significant(all P<0.05).Conclusion GQDs facilitate the re-programming of Müller cells into astrocytes.

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