Objective To explore the efficacy of 4R technology combined with prone five-direction cer-vical muscle strength training for neck type cervical spondylosis.Methods A total of 112 patients with neck and shoulder pain who visited the Affiliated Shapingba Hospital of Chongqing University and the Shapingba District Traditional Chinese Medicine Hospital in Chongqing from January to November 2024 were selected as research subjects.They were randomly assigned using a random number table method into an observation group and a control group,with 56 patients in each group.The observation group received 4R technology com-bined with prone five-direction cervical muscle strength training,while the control group received conventional rehabilitation treatment.Both interventions lasted for 4 weeks.Differences in Visual Analogue Scale(VAS)scores,Neck Disability Index(NDI)scores,and cervical range of motion in flexion,extension,lateral bending,and rota-tion were assessed before treatment and at 1 and 6 months after treatment for both groups.Results At 1 and 6 months of treatment,VAS scores in both groups decreased compared to before treatment,with the observation group lower than the control group,and the difference was statistically significant(P<0.05).At 1 and 6 months of treatment,NDI scores in both groups decreased compared to before treatment,with the observation group lower than the control group,and the difference was statistically significant(P<0.05).At 1 and 6 months of treatment,cervical flexion,cervical extension,and cervical lateral flexion in both groups increased compared to before treatment,and cervical rotation in the observation group increased compared to before treatment.Cervical extension and cervical rotation in the observation group were greater than those in the con-trol group,and only at 6 months of treatment was cervical lateral flexion in the observation group greater than in the control group,with all differences statistically significant(P<0.05).Conclusion The 4R technology combined with prone five-direction cervical muscle strength training can effectively improve cervical-type cer-vical spondylosis.

Objective : To characterize MMP12 as a pan-cancer marker and assess its screening value as a tumor serum marker. Methods : Bioinformatics tools such as GEPIA2,GSCA,cBioPortal,and GeneMANIA were used to analyze the pan-cancer features of MMP12 in TCGA datasets,including encompassing differential gene expression analysis,prognostic analysis,DNA methylation analysis,gene structural variation analysis and immune microenvironment analysis.Furthermore,serum samples we collected from patients with lung adenocarcinoma,breast invasive carcinoma,esophageal squamous cell carcinoma,stomach adenocarcinoma,liver hepatocellular carcinoma,and healthy individuals.ELISA was used to detect MMP12 expression in serum,and the screening performance was evaluated using the area under the ROC curve.Additionally,we followed up 28 ESCC patients and compared serum MMP12 levels between 19 patients with disease progression and 9 patients with stable disease. Results: The pancancer feature analysis revealed a significant negative correlation between MMP12 mRNA expression and its promoter DNA methylation(P<0.05),as well as a positive correlation with gene copy number variations(P<0.05).MMP12 mRNA expression was up-regulated in 14 cancer tissues compared to normal tissues next to cancer(P<0.05) and was associated with poor prognosis of cancer patients(P<0.05).Immunocorrelation analysis showed that MMP12 was significantly associated with immunity,infiltration of stromal cells,tumor mutational burden(TMB) and microsatellite instability(MSI)(P<0.05).ROC curve analysis indicated that MMP12 could serve as a potential biomarker for screening lung adenocarcinoma,breast invasive carcinoma,esophageal squamous cell carcinoma,stomach adenocarcinoma,and liver hepatocellular carcinoma.In a 30-month follow-up study of esophageal squamous cell carcinoma patients,the expression of MMP12 was higher in the disease progression group than that in the stable group. Conclusion MMP12 serves as a potential prognostic and screening marker of pan-cancer.

The Janus kinase/signal transducers and activators of transcription (JAK-STAT) control natural killer (NK) cells development and cytotoxic functions, however, whether long non-coding RNAs (lncRNAs) are involved in this pathway remains unknown. We found that miR155HG was elevated in activated NK cells and promoted their proliferation and effector functions in both NK92 and induced-pluripotent stem cells (iPSCs)-derived NK (iPSC-NK) cells, without reliance on its derived miR-155 and micropeptide P155. Mechanistically, miR155HG bound to miR-6756 and relieved its repression of JAK3 expression, thereby promoting the JAK-STAT pathway and enhancing NK cell proliferation and function. Further investigations disclosed that upon cytokine stimulation, STAT3 directly interacts with miR155HG promoter and induces miR155HG transcription. Collectively, we identify a miR155HG-mediated positive feedback loop of the JAK-STAT signaling. Our study will also provide a power target regarding miR155HG for improving NK cell generation and effector function in the field of NK cell adoptive transfer therapy against cancer, especially iPSC-derived NK cells.

Objective To explore the effects of Emotional Freedom Techniques combined with PERMA model intervention on fear of disease progression and quality of life in postoperative liver cancer patients.Methods A total of 58 liver cancer patients admitted from September 2023 to February 2024 were randomly divided into the experimental group(n=29)and the control group(n=29)using a random number table method.The experimental group received Emotional Freedom Techniques combined with PERMA-based positive psychological intervention,while the control group received the holistic nursing and routine psychological guidance.Both groups underwent the continuous intervention for 8 weeks.Outcomes were assessed using the Fear of Progression Questionnaire-Short Form(FoP-Q-SF),Distress Thermometer(DT),Self-Rating Anxiety Scale(SAS),Self-Rating Depression Scale(SDS),Cancer Fatigue Scale(CFS),Athens Insomnia Scale(AIS)and Index of Well-Being(IWB).Results After the intervention,the experimental group showed the significantly lower scores than those in the control group in FoP-Q-SF(24.97±2.34/34.10±8.46),DT(2.24±0.95/2.93±1.33),SAS(49.55±1.35/58.55±4.60),SDS(51.86±1.58/61.79±4.00),CFS(4.03±0.94/5.10±1.18),and AIS(2.45±1.12/4.07±0.96)(all P<0.05),while the IWB score(10.56±1.74/7.39±2.05)was significantly higher than that in the control group(P<0.05).Conclusion The combination of Emotional Freedom Techniques and PERMA model intervention can effectively alleviate the disease-related fears,improve the negative emotions,reduce the physical symptoms and enhance the subjective well-being in postoperative liver cancer patients,and it has a significant clinical application value.

Objective To investigate the function of glymphatic system in patients with mild traumatic brain injury via diffusion tensor imaging analysis along the perivascular space(DTI-ALPS)index and its relationship with clinical features.Methods The clinical and imaging data from 163 patients with mild traumatic brain injury were retrospectively collected,including 31 cases with MRI-negative findings and 132 cases with MRI-positive findings.In addition,29 healthy individuals underwent physical examinations were included as a control group.The differences in DTI-ALPS index and clinical features between mild traumatic brain injury and control group,as well as among subgroups of traumatic brain injury were analyzed.Results The DTI-ALPS index in patients with mild traumatic brain injury were significantly higher than those in control group(P＜0.05).Subgroup analysis showed that DTI-ALPS index of traumatic brain injury patients with MRI-negative findings and MRI-positive findings were all significantly higher than those of control group(P=0.023 and 0.004,respectively).Compared to control group,DTI-ALPS index in mild traumatic brain injury patients gradually increased with the progression of injury,and the difference was statistically significant(P=0.008).Conclusion Patients with mild traumatic brain injury exhibit increased functional activity of glymphatic system,as indicated by increased DTI-ALPS index,which further increase with the progression of injury.

Radiotherapy can cause varying degrees of damage to surrounding normal tissues while treating tumors. In recent years, single-cell RNA sequencing (scRNA-Seq), an emerging technology in modern biology, has gradually played a significant role in research on radiation-induced injuries. Researchers have delved into a variety of radiation-induced brain injuries, including radiation-induced brain injury (RIBI), cardiovascular injury, lung injury, intestinal injury, skin injury, and hematopoietic injury. Their studies provide novel perspectives for revealing the mechanisms behind radiation-induced injuries, assessing the degree of injury, and exploring potential therapies. This study reviews the advances in the application of scRNA-seq to research on radiation-induced injuries.

Radiotherapy can cause varying degrees of damage to surrounding normal tissues while treating tumors. In recent years, single-cell RNA sequencing (scRNA-Seq), an emerging technology in modern biology, has gradually played a significant role in research on radiation-induced injuries. Researchers have delved into a variety of radiation-induced brain injuries, including radiation-induced brain injury (RIBI), cardiovascular injury, lung injury, intestinal injury, skin injury, and hematopoietic injury. Their studies provide novel perspectives for revealing the mechanisms behind radiation-induced injuries, assessing the degree of injury, and exploring potential therapies. This study reviews the advances in the application of scRNA-seq to research on radiation-induced injuries.

Objective To investigate the function of glymphatic system in patients with mild traumatic brain injury via diffusion tensor imaging analysis along the perivascular space(DTI-ALPS)index and its relationship with clinical features.Methods The clinical and imaging data from 163 patients with mild traumatic brain injury were retrospectively collected,including 31 cases with MRI-negative findings and 132 cases with MRI-positive findings.In addition,29 healthy individuals underwent physical examinations were included as a control group.The differences in DTI-ALPS index and clinical features between mild traumatic brain injury and control group,as well as among subgroups of traumatic brain injury were analyzed.Results The DTI-ALPS index in patients with mild traumatic brain injury were significantly higher than those in control group(P＜0.05).Subgroup analysis showed that DTI-ALPS index of traumatic brain injury patients with MRI-negative findings and MRI-positive findings were all significantly higher than those of control group(P=0.023 and 0.004,respectively).Compared to control group,DTI-ALPS index in mild traumatic brain injury patients gradually increased with the progression of injury,and the difference was statistically significant(P=0.008).Conclusion Patients with mild traumatic brain injury exhibit increased functional activity of glymphatic system,as indicated by increased DTI-ALPS index,which further increase with the progression of injury.

Objective:To explore the effect of acupuncture combined with Huatan and Progesterone prescription on patients with polycystic ovary syndrome(phlegm-dampness and difficulty).Methods:Total 128 patients with polycystic ovary syndrome(phlegm-dampness and difficulty)were treated in the Third Affiliated Hospital of Beijing University of Chinese Medicine from Septem-ber 2017 to March 2021,and randomly divided into control group and observation group,with 64 patients in each group.Control group received conventional treatment in Western medicine,and observation group was treated with acupuncture and the Huatan and Progesterone prescription.After 3 menstrual cycles,the efficacy was compared.Results:After treatment,serum TGF-β1,IL-6 and high-sensitivity C-reactive protein(HS-CRP)levels of observation group were lower than that of control group(P<0.05),insulin resis-tance index(HOMA-IR),endometrial thickness and ovarian volume in observation group were lower than those in control group(P<0.05),serum estrogens(E2)level in observation group was higher than that in control group,while levels of luteinizing hormone(LH)and follicle-stimulating hormone(FSH)were lower than that in control group(P<0.05).After treatment,ovulation rate(79.69%)and pregnancy rate(57.81%)in observation group were higher than those in control group,and there was no significant difference in abor-tion rate between the two groups(P>0.05).Total incidence of adverse reactions in observation group(7.81%)was lower than that in control group(21.88%),and the difference was statistically significant(P<0.05).Conclusion:For patients with polycystic ovary syn-drome(phlegm-dampness and difficulty),combined acupuncture and Huatan and Progesterone prescription has significant effect,which can help to reduce inflammatory reaction,reduce insulin resistance,promote ovulation and pregnancy,and improve clinical efficacy.

With the development of clinical related disciplines, the update and establishment of relevant standards/guidelines at home and abroad, GBZ 185-2006 Diagnostic Criteria for Occupational Medicamentose-like Dermatitis due to Trichloroethylene (hereinafter referred to as “GBZ 185-2006”) was unable to meet clinical needs. Therefore, the GBZ 185-2006 was revised based on the principles of evidence-based medicine, in accordance with relevant laws/regulations and relevant standards/guidelines in combination with review of research data on occupational medicamentose-like dermatitis due to trichloroethylene (OMDT) home and abroad, and the development of clinical practice and clinical related disciplines. The main modifications include: adding terms and definitions of OMDT, modifying the description of clinical manifestations of the diagnostic principles, adjusting the description of latency, deleting the diagnostic requirement of the incidence probability, adding the specific allergen patch test as the etiological diagnostic index, standardizing the application scope, operating procedure and precautions of the specific allergen patch test. In addition, the relevant content of “Basic Characteristics and Clinical Types of Skin Damage of Medicamentose-like Dermatitis due to Trichloroethylene” in Appendix A is improved, the treatment principles are revised, and the content of new progress in treatment, artificial liver application, are added. The revised GBZ 185-2024 Diagnostic Standard for Occupational Medicamentose-like Dermatitis due to Trichloroethylene is more scientific and practical, and can provide technical basis for the standardized diagnosis and treatment of OMDT in medical and health institutions.