Tujia ethnic group medicine Xuetong is derived from Kadsura heteroclita, the stem of which has the medicinal value for anti-rheumatoid arthritis, liver protection, anti-tumor, anti-oxidation effects, and has been widely used in Hunan and Guangdong in China. The selection of reliable and stable reference genes is the basis for subsequent molecular research on K. heteroclita. In this study, GAPDH, TUA, Actin, UBQ, EF-1α, 18S-rRNA, CYP, UBC, TUB, H2A, and RPL were selected as candidate reference genes in Kadsura heteroclita. The gene expression levels of the 11 candidate reference genes of K. heteroclita in its 6 different parts(stem-inside of the cambium, stem-outside of the cambium, fruit, flower, root, and leaf) and under different intervention conditions [drought stress, salt stress, and methyl jasmonate(MeJA) treatment] were detected by quantitative real-time polymerase chain reaction(qRT-PCR). The expression stability of the 11 candidate reference genes was comprehensively analyzed and evaluated by geNorm, NormFinder, ΔCT algorithm, and RefFinder software. The results showed that the expression of UBC and RPL was relatively stable in 6 different parts, and UBC and GAPDH genes were relatively stable under different intervention conditions. To verify the reliability of reference genes for K. heteroclita, this study further examined the relative expression levels of KhFPS, KhIDI, KhCAS, KhSQE, KhSQS, KhSQS-2, KhHMGS, KhHMGR, KhMVD, KhMVK, KhDXR, KhDXS, KhPMVK, and KhGGPS in different parts and under different intervention conditions, which might relate to the synthesis of the main component(Xuetongsu) of K. heteroclita. The results showed that with UBC and RPL or UBC and GAPDH as the reference genes, the expression trends of these 14 genes were basically consistent in different parts or under different intervention conditions for K. heteroclita. In conclusion, UBC can be used as a reference gene of K. heteroclita for its different parts and different intervention conditions, which lays a foundation for further research on the biosynthetic pathway of main components in K. heteroclita.
Real-Time Polymerase Chain Reaction/methods* ; Reference Standards ; Gene Expression Regulation, Plant ; Gene Expression Profiling ; Plant Proteins/metabolism* ; Drugs, Chinese Herbal

OBJECTIVE: To explore the association between acupuncture during controlled ovarian hyperstimulation (COH) and the live birth rate (LBR) using different propensity score methods. METHODS: In this retrospective cohort study, eligible women who underwent a COH were divided into acupuncture and non-acupuncture groups. The primary outcome was LBR, as determined by propensity score matching (PSM). LBR was defined as the delivery of one or more living infants that reached a gestational age over 28 weeks after embryo transfer. The propensity score model encompassed 16 confounding variables. To validate the results, sensitivity analyses were conducted using three additional propensity score methods: propensity score adjustment, inverse probability weighting (IPW), and IPW with a "doubly robust" estimator. RESULTS: The primary cohort encompassed 9751 patients (1830 [18.76%] in the acupuncture group and 7921 [81.23%] in the non-acupuncture group). Following 1:1 PSM, a higher LBR was found in the acupuncture cohort (41.4% [755/1824] vs 36.4% [664/1824], with an odds ratio of 1.23 [95% confidence interval, 1.08-1.41]). Three additional propensity score methods produced essentially similar results. The risk of serious adverse events did not significantly differ between the two groups. CONCLUSION This retrospective study revealed an association between acupuncture and an increased LBR among patients undergoing COH, and that acupuncture is a safe and valuable treatment option. Please cite this article as: Zheng XY, Jiang ZY, Li YT, Li CL, Zhu H, Yu Z, Yu SY, Yang LL, Tang SY, Lü XY, Liang FR, Yang J. Association between acupuncture and live birth rates after fresh embryo transfer: A cohort study based on different propensity score methods. J Integr Med. 2025; 23(5):528-536.
Humans ; Female ; Propensity Score ; Embryo Transfer ; Adult ; Acupuncture Therapy ; Retrospective Studies ; Pregnancy ; Live Birth ; Birth Rate ; Cohort Studies

OBJECTIVE: Hepatocellular carcinoma (HCC) is sensitive to ferroptosis, a new form of programmed cell death that occurs in most tumor types. However, the mechanism through which ferroptosis modulates HCC remains unclear. This study aimed to investigate the oncogenic role and prognostic value of FANCD2 and provide novel insights into the prognostic assessment and prediction of immunotherapy. METHODS: Using clinicopathological parameters and bioinformatic techniques, we comprehensively examined the expression of FANCD2 macroscopically and microcosmically. We conducted univariate and multivariate Cox regression analyses to identify the prognostic value of FANCD2 in HCC and elucidated the detailed molecular mechanisms underlying the involvement of FANCD2 in oncogenesis by promoting iron-related death. RESULTS: FANCD2 was significantly upregulated in digestive system cancers with abundant immune infiltration. As an independent risk factor for HCC, a high FANCD2 expression level was associated with poor clinical outcomes and response to immune checkpoint blockade. Gene set enrichment analysis revealed that FANCD2 was mainly involved in the cell cycle and CYP450 metabolism. CONCLUSION To the best of our knowledge, this is the first study to comprehensively elucidate the oncogenic role of FANCD2. FANCD2 has a tumor-promoting aspect in the digestive system and acts as an independent risk factor in HCC; hence, it has recognized value for predicting tumor aggressiveness and prognosis and may be a potential biomarker for poor responsiveness to immunotherapy.
Humans ; Carcinoma, Hepatocellular/diagnosis* ; Liver Neoplasms/diagnosis* ; Immunotherapy ; Fanconi Anemia Complementation Group D2 Protein/metabolism* ; Prognosis ; Male ; Female ; Middle Aged ; Biomarkers, Tumor/metabolism*

Infant, Newborn ; Humans ; Quality Improvement ; Intensive Care Units, Neonatal

OBJECTIVE To investigate whether the microRNA-222(miRNA-222) carried by plasma exosomes can serve as an early warning marker for cognitive impairment induced by shRNA-PCSK9. METHODS The high-fat diet(HFD) was used to prepare a hypercholesterolemic mouse model group. The model group mice were divided into HFD-shRNA control group and HFD-shRNA-PCSK9 group. The shRNA-PCSK9 was constructed, injected intravenously into the body, and the expression of PCSK9 mRNA was detected by real-time PCR(RT-PCR). Tau protein and phosphorylation in brain tissue were observed by immunohistochemistry (IHC). Western blotting was used to detect Tau protein and P-Tau protein. Serum amyloid Aβ1-42Ab levels were determined by ELISA. The kits extracted plasma exosomes step by step, identify the exosome morphology by negative staining electron microscopy, and determined the size of exosomes by NTA technology. RT-PCR technique was used to detect the expression level of miRNA-222 carried in plasma exosomes. RESULTS The model mouse were prepared by feeding HFD for 13 weeks, whose total cholesterol(TC) and low-density lipoprotein(LDL-C) contents in serum were significantly increased. At the same time, the expression of PCSK9 mRNA in the brain tissue of model group was significantly increased. After shRNA-PCSK9 lentivirus interference, PCSK9 mRNA expression was inhibited, and IHC observed that shRNA-PCSK9 induced abnormal expression and hyperphosphorylation of Tau protein in brain tissue, indicating that the pathological changes of neurofibrillary tangles had occurred. However, at this time, serum Aβ1-42Ab had not been significantly increased, and it had not yet been of significance for the diagnosis of cognitive impairment. The miRNA in plasma exosomes was extracted, and RT-PCR results showed that the expression of miRNA-222 carried in the exosomes of the HFD-shRNA-PCSK9 group was significantly lower than that of the HFD-shRNA control group. CONCLUSION Plasma exosomes carried miRNA-222 provides an early warning marker for shRNA-PCSK9- induced cognitive impairment.

AIM:To observe how total flavonoids of Pterocarya hupehensis Skan(PHSTF)affects the migra-tion and invasion of human rheumatoid fibroblast-like synoviocyte line MH7A.METHODS:The MH7A cells were divided into control group(without any treatment),low-,medium-and high-dose(6.25,12.5 and 25 mg/L,respectively)PHSTF groups,phosphatidylinositol 3-kinase(PI3K)inhibitor 740Y-P(10 μmol/L)group,and 740Y-P(10 μmol/L)+high-dose(25 mg/L)PHSTF group.The viability of the MH7A cells was determined by CCK-8 assay,while the migration and inva-sion were assessed by scratch and Transwell assays.The protein levels of matrix metalloproteinase-2(MMP-2),MMP-9,PI3K,p-PI3K,AKT and p-AKT were detected by Western blot.RESULTS:Compared with control group,the cell via-bility in PHSTF treatment groups was reduced(P<0.05),the cell wound healing area was significantly decreased(P<0.01),migratory and invasive cells in the lower chamber were significantly reduced(P<0.01),and the protein expres-sion of MMP-2 and MMP-9 and the ratios of p-PI3K/PI3K and pAKT/AKT were decreased(P<0.01).Compared with high-dose PHSTF group,the addition of PI3K/AKT pathway agonist 740Y-P significantly increased the migration and invasion ability of MH7A cells(P<0.01)and elevated the protein expression of MMP-2 and MMP-9 and the ratios of p-PI3K/PI3K and pAKT/AKT(P<0.01)under the treatment with PHSTF.CONCLUSION:Total flavonoids of Pterocarya hupehensis Skan could inhibit the migration and invasion of MH7A cells by regulating the PI3K/AKT signaling pathway.

Ankylosing spondylitis (AS) combined with lower cervical fracture is often categorized into unstable fracture, with a high incidence of neurological injury and a high rate of disability and morbidity. As factors such as shoulder occlusion may affect the accuracy of X-ray imaging diagnosis, it is often easily misdiagnosed at the primary diagnosis. Non-operative treatment has complications such as bone nonunion and the possibility of secondary neurological damage, while the timing, access and choice of surgical treatment are still controversial. Currently, there are no clinical practice guidelines for the treatment of AS combined with lower cervical fracture with or without dislocation. To this end, the Spinal Trauma Group of Orthopedics Branch of Chinese Medical Doctor Association organized experts to formulate Clinical guidelines for the treatment of ankylosing spondylitis combined with lower cervical fracture in adults ( version 2024) in accordance with the principles of evidence-based medicine, scientificity and practicality, in which 11 recommendations were put forward in terms of the diagnosis, imaging evaluation, typing and treatment, etc, to provide guidance for the diagnosis and treatment of AS combined with lower cervical fracture.

Objective To explore characteristics of clinical parameters and cytokines in patients with drug-induced liver injury(DILI)caused by different drugs and their correlation with clinical indicators. Method The study was conducted on patients who were up to Review of Uncertainties in Confidence Assessment for Medical Tests(RUCAM)scoring criteria and clinically diagnosed with DILI.Based on Chinese herbal medicine,cardiovascular drugs,non-steroidal anti-inflammatory drugs(NSAIDs),anti-infective drugs,and other drugs,patients were divided into five groups.Cytokines were measured by Luminex technology.Baseline characteristics of clinical biochemical indicators and cytokines in DILI patients and their correlation were analyzed. Results 73 patients were enrolled.Age among five groups was statistically different(P=0.032).Alanine aminotransferase(ALT)(P=0.033)and aspartate aminotransferase(AST)(P=0.007)in NSAIDs group were higher than those in chinese herbal medicine group.Interleukin-6(IL-6)and tumor necrosis factor alpha(TNF-α)in patients with Chinese herbal medicine(IL-6:P<0.001;TNF-α:P<0.001)and cardiovascular medicine(IL-6:P=0.020;TNF-α:P=0.001)were lower than those in NSAIDs group.There was a positive correlation between ALT(r=0.697,P=0.025),AST(r=0.721,P=0.019),and IL-6 in NSAIDs group. Conclusion Older age may be more prone to DILI.Patients with NSAIDs have more severe liver damage in early stages of DILI,TNF-α and IL-6 may partake the inflammatory process of DILI.

Background::Although overnight fasting is recommended prior to endoscopic retrograde cholangiopancreatography (ERCP), the benefits and safety of high-carbohydrate fluid diet (CFD) intake 2 h before ERCP remain unclear. This study aimed to analyze whether high-CFD intake 2 h before ERCP can be safe and accelerate patients’ recovery.Methods::This prospective, multicenter, randomized controlled trial involved 15 tertiary ERCP centers. A total of 1330 patients were randomized into CFD group ( n = 665) and fasting group ( n = 665). The CFD group received 400 mL of maltodextrin orally 2 h before ERCP, while the control group abstained from food/water overnight (>6 h) before ERCP. All ERCP procedures were performed using deep sedation with intravenous propofol. The investigators were blinded but not the patients. The primary outcomes included postoperative fatigue and abdominal pain score, and the secondary outcomes included complications and changes in metabolic indicators. The outcomes were analyzed according to a modified intention-to-treat principle. Results::The post-ERCP fatigue scores were significantly lower at 4 h (4.1 ± 2.6 vs. 4.8 ± 2.8, t = 4.23, P <0.001) and 20 h (2.4 ± 2.1 vs. 3.4 ± 2.4, t= 7.94, P <0.001) in the CFD group, with least-squares mean differences of 0.48 (95% confidence interval [CI]: 0.26–0.71, P <0.001) and 0.76 (95% CI: 0.57–0.95, P <0.001), respectively. The 4-h pain scores (2.1 ± 1.7 vs. 2.2 ± 1.7, t = 2.60, P = 0.009, with a least-squares mean difference of 0.21 [95% CI: 0.05–0.37]) and positive urine ketone levels (7.7% [39/509] vs. 15.4% [82/533], χ2 = 15.13, P <0.001) were lower in the CFD group. The CFD group had significantly less cholangitis (2.1% [13/634] vs. 4.0% [26/658], χ2 = 3.99, P = 0.046) but not pancreatitis (5.5% [35/634] vs. 6.5% [43/658], χ2 = 0.59, P = 0.444). Subgroup analysis revealed that CFD reduced the incidence of complications in patients with native papilla (odds ratio [OR]: 0.61, 95% CI: 0.39–0.95, P = 0.028) in the multivariable models. Conclusion::Ingesting 400 mL of CFD 2 h before ERCP is safe, with a reduction in post-ERCP fatigue, abdominal pain, and cholangitis during recovery.Trail Registration::ClinicalTrials.gov, No. NCT03075280.

Objective:To retrospectively analyze the viral levels and associated factors in patients with hepatitis B virus (HBV)-related primary liver cancer (PHC) in real-world settings and further explore the correlation between low viral load (LVL) and/or low-level viremia (LLV) and PHC.Methods:Five hundred twenty-four cases with HBV-related PHC with complete pathologically confirmed data from 2013 to 2020 were included. Percentages (%) were used to express their viral load, antiviral (oral) status, patient compliance, presence or absence of cirrhosis, family history of liver cancer, and others. LVL definition: After excluding detection errors by PCR method, serum HBV DNA <50-2 000 IU/ml, and those who had received antiviral drug treatment were called LLV. Antiviral treatment (AVT) rate definition: As of the confirmed diagnosis of PHC, those who had been regularly treated using oral antiviral drugs for six months or more (≥6 months).Results:General situation: The ratio of male to female enrolled patients was 15.90:1 (493/31). Patients aged >40 years accounted for 91.98% (482 cases). Hepatitis B surface antigen (HBsAg) positivity condition: The ratio of HBsAg-positive to HBsAg-negative/anti-HBc-positive (HBsAg-/anti-HBc+) PHC patients was 5.89:1 (448/76). Among the 76 HBsAg-/anti-HBc+patients, the ratio of HBsAg-/anti-HBs+/anti-HBc+ to HBsAg-/anti-HBs-/anti-HBc+ patients was 0.95:1 (37/39). Hepatitis B e antigen (HBeA) positivity condition: The ratio of HBeAg-negative to HBeAg-positive cases was 3.23:1 (400/124). HBV DNA level condition: The medical history records of 75.00% of patients (393/524) had traceable HBV DNA test reports. Out of 393 patients, 45.04% (177/393) accounted for undetectable HBV DNA, 13.49% (53/393) accounted for LVL, 41.48% (163/393) accounted for HBV DNA exceeding the upper limit of LVL, and 4.07% (16/393) accounted for LLV. Among HBsAg-positive and HBsAg-/anti-HBc+ patients, the HBV DNA positivity rates were 59.12% (214/362) and 6.45% (2/31), respectively. Antiviral treatment condition: Among the 448 HBsAg-positive PHC patients, the total AVT rate was 18.08% (81/448), of which seven patients did not have their HBV DNA results traced back. Among them, the AVT rate of 148 patients with HBV DNA lower than the lowest detection value was 41.22% (61/148); the AVT rate of 53 patients with LVL was 18.87% (10/53); and the AVT rate of 163 patients with HBV DNA≥LVL upper limit was 1.84% (3/163). Liver cirrhosis and family history condition: 348 patients (66.41%) had liver cirrhosis. 67 patients (12.79%) had a distinct family history of HBV-related liver cirrhosis and liver cancer. Alpha-fetoprotein (AFP) condition: 514 patients underwent AFP testing, with 30.93% of the patients had normal AFP levels, and 69.07% had AFP levels exceeding the upper limit of normal values (355/514). Among them, 10 μg/L400 μg/L accounted for 34.44% (177/514) and 34.63% (178/514), respectively. Tissue typing condition: 99.05% (519/524) were hepatocellular carcinoma, and well-differentiated and moderately differentiated cases accounted for only 8.59%.Conclusions:In the real world, comprehensive, timely screening, standardized, and effective antiviral treatment have not yet been achieved for patients with chronic hepatitis B, resulting in the persistence of HBsAg and/or HBV DNA positivity (especially LVL and/or LLV). Although LVL does not account for a high proportion among all HBV-related PHC populations, the vast majority of LVL populations have not received any antiviral treatment. In addition, some PHC populations with HBV DNA>2 000 IU/ml have not received standard antiviral treatment before the onset of the disease, which should be paid attention to. At the same time, HBsAg-/anti-HBc+ populations may have latent HBV infection and may even progress to PHC. Notably, PHC may still occur after HBeAg seronegative conversion.