Knowledge domain and emerging trends in the rupture risk of intracranial aneurysms research from 2004 to 2023.

BACKGROUND: Intracranial aneurysms (IAs) pose significant health risks, attributable to their potential for sudden rupture, which can result in severe outcomes such as stroke and death. Despite extensive research, the variability of aneurysm behavior, with some remaining stable for years while others rupture unexpectedly, remains poorly understood. AIM: To employ bibliometric analysis to map the research landscape concerning risk factors associated with IAs rupture. METHODS: A systematic literature review of publications from 2004 to 2023 was conducted, analyzing 3804 documents from the Web of Science Core Collection database, with a focus on full-text articles and reviews in English. The analysis encompassed citation and co-citation networks, keyword bursts, and temporal trends to delineate the evolution of research themes and collaboration patterns. Advanced software tools, CiteSpace and VOSviewer, were utilized for comprehensive data visualization and trend analysis. RESULTS: Analysis uncovered a total of 3804 publications on IA rupture risk factors between 2006 and 2023. Research interest surged after 2013, peaking in 2023. The United States led with 28.97% of publications, garnering 37706 citations. Notable United States-China collaborations were observed. Capital Medical University produced 184 publications, while Utrecht University boasted a citation average of 69.62 per publication. "World Neurosurgery" published the most papers, contrasting with "Stroke", the most cited journal. The PHASES score from "Lancet Neurology" emerged as a vital rupture risk prediction tool. Early research favored endovascular therapy, transitioning to magnetic resonance imaging and flow diverters. "Subarachnoid hemorrhage" stood out as a recurrent keyword. CONCLUSION: This study assesses global IA research trends and highlights crucial gaps, guiding future investigations to improve preventive and therapeutic approaches.

Adenosine A2A receptor activation regulates the M1 macrophages activation to initiate innate and adaptive immunity in psoriasis.

Psoriasis is a common inflammatory systemic disease characterized by pro-inflammatory macrophages activation (M1 macrophage) infiltrated in the dermal layer. How M1 macrophage contributes to psoriasis remains unknown. In this study, we found that adenosine A2A receptor (A2AR) agonist CGS 21680 HCl alleviated the imiquimod (IMQ) and mouse IL-23 Protein (rmIL-23)-induced psoriasis inflammation through reducing infiltration of M1. Conversely, Adora2a deletion in mice exacerbated psoriasis-like phenotype. Mechanistically, A2AR activation inhibited M1 macrophage activation via the NF-κB-KRT16 pathway to reduce the secretion of CXCL10/11 and inhibit Th1/17 differentiation. Notably, the KRT16 expression was first found in M1 macrophage in our study, not only in keratinocytes (KCs). CXCL10/11 are first identified as primarily derived from macrophages and dendritic cells (DCs) rather than KCs in psoriasis using single cell RNA sequencing (scRNA-Seq). In total, the study emphasizes the importance of M1 as an innate immune cell in pathogenesis of psoriasis.

Four new phenolic constituents from root barks of Paeonia ostii.

The Paeonia ostii, also known as "Feng Dan" have a crucial role in folk medicine to treat lumbar muscles strain, knee osteoarthritis and cervical spondylosis. In this study, four new phenolic compounds, specifically Paeoniaostiph A-E (1-4) phenolic compounds were characterised through spectroscopic techniques, including 1D and 2D NMR, HRESIMS, UV, IR, and electronic circular dichroism computations to explore their structures. Cytotoxicity and NO production inhibition of the new phenolic compounds were also studied. The results of the cytotoxicity experiment showed that compound 1 is cytotoxic to two human cancer cell lines with IC50 values ranging from 13.3 to 13.5 µM. Compounds 1 and 2 showed certain inhibitory activity on NO production. This is the first report on isolating the components from natural sources.

Systematic characterization of the expression, prognosis and immune characteristics of PLOD family genes in breast cancer.

BACKGROUND: The expression patterns and prognostic value of Procollagen-lysine, 2-oxoglutarate 5-dioxygenase (PLOD) family genes in breast cancer remain to be elucidated. METHODS: The expression levels, prognostic value, and biological function of PLODs were determined using Oncomine, cBioPortal, GEPIA, Timer, UALCAN, PrognoScan, GeneMANIA, Metascape, and breast cancer tissue microarrays. RESULTS: The expressions of PLOD1 and PLOD3 were upregulated in breast cancer tissues, indicating worse clinical stages. High expression levels of PLOD family genes were associated with worse disease-free survival and distant metastasis-free survival, while high expression levels of PLOD1 and PLOD3 were related to worse overall survival in all breast cancer patients. The levels of PLOD family genes were all significantly higher in the age ≤51 y group, HR-negative patients, and triple negative breast cancer (TNBC) patients. They are associated with tumor-infiltrating immune cells (TIICs), including CD4+ T cells, CD8+ T cells, B cells, macrophages, neutrophils, and dendritic cells. According to co-expression gene analysis and functional enrichment, they are associated with protein hydroxylation, collagen biosynthesis and modifying enzymes, collagen metabolism, RNA splicing, extracellular matrix organization, VEGFA-VEGFR2 signaling pathway, and skeletal system development. Immunohistochemistry showed that the expressions of all PLOD family genes were significantly elevated in breast cancer tissues. PLOD1 expression was positively correlated with ER, TNBC status, and tumor grade. PLOD2 expression was positively connected with Ki-67 status. PLOD3 expression was positively related with age and tumor grade. CONCLUSIONS: PLOD family genes are novel potential prognostic biomarkers for breast cancer, and targeting PLOD inhibitors might be an effective strategy for breast cancer therapy.

Regioselective Electrooxidative [3+2] Annulation between Indole and Aniline Derivatives to Construct Functionalized Indolo[2,3-b]indoles.

A protocol for the electrooxidative [3+2] annulation to generate indolo[2,3-b]indoles in an undivided cell is reported. It exhibits good yields with excellent regioselectivities and tolerates various functional groups without external chemical oxidants. Cyclic voltammetry and density functional theory calculations indicate that the [3+2] annulation is initiated by the simultaneous anodic oxidation of indole and aniline derivatives, and the step to determine the rate relies on the combination of radical cations.

Artemdubosides A-G, seven unusual polyacetylenes from Artemisia dubia var. subdigitata and their antihepatoma activity.

Artemdubosides A-E (1-5), the first examples of natural polyacetylenes substituted by 6'-O-crotonyl ß-glucopyranoside, and artemdubosides F-G (6-7) that were two unusual polyacetylenes featuring a 6'-O-acetyl ß-glucopyranoside moiety, were isolated from Artemisia dubia var. subdigitata. Their structures were elucidated based on the spectral data including HRESIMS, UV, IR, 1D and 2D NMR, and ECD calculations. Antihepatoma assay suggested that compound 1 exhibited activity against HepG2, Huh7, and SK-Hep-1 cells with inhibitory ratios of 77.1%, 90.8%, and 73.1% at 200.0 µM, respectively.

Radar Micro-Doppler Signature Generation Based on Time-Domain Digital Coding Metasurface.

Micro-Doppler effect is a vital feature of a target that reflects its oscillatory motions apart from bulk motion and provides an important evidence for target recognition with radars. However, establishing the micro-Doppler database poses a great challenge, since plenty of experiments are required to get the micro-Doppler signatures of different targets for the purpose of analyses and interpretations with radars, which are dramatically limited by high cost and time-consuming. Aiming to overcome these limits, a low-cost and powerful simulation platform of the micro-Doppler effects is proposed based on time-domain digital coding metasurface (TDCM). Owing to the outstanding capabilities of TDCM in generating and manipulating nonlinear harmonics during wave-matter interactions, it enables to supply rich and high-precision electromagnetic signals with multiple micro-Doppler frequencies to describe the micro-motions of different objects, which are especially favored for the training of artificial intelligence algorithms in automatic target recognition and benefit a host of applications like imaging and biosensing.

An ultralight, pulverization-free integrated anode toward lithium-less lithium metal batteries.

The high-capacity advantage of lithium metal anode was compromised by common use of copper as the collector. Furthermore, lithium pulverization associated with "dead" Li accumulation and electrode cracking deteriorates the long-term cyclability of lithium metal batteries, especially under realistic test conditions. Here, we report an ultralight, integrated anode of polyimide-Ag/Li with dual anti-pulverization functionality. The silver layer was initially chemically bonded to the polyimide surface and then spontaneously diffused in Li solid solution and self-evolved into a fully lithiophilic Li-Ag phase, mitigating dendrites growth or dead Li. Further, the strong van der Waals interaction between the bottommost Li-Ag and polyimide affords electrode structural integrity and electrical continuity, thus circumventing electrode pulverization. Compared to the cutting-edge anode-free cells, the batteries pairing LiNi0.8Mn0.1Co0.1O2 with polyimide-Ag/Li afford a nearly 10% increase in specific energy, with safer characteristics and better cycling stability under realistic conditions of 1× excess Li and high areal-loading cathode (4 milliampere hour per square centimeter).

The evolving role of social media in enhancing quality of life: a global perspective across 10 countries.

BACKGROUND: Excessive or inappropriate use of social media has been linked to disruptions in regular work, well-being, mental health, and overall reduction of quality of life. However, a limited number of studies documenting the impact of social media on health-related quality of life (HRQoL) are available globally. AIM: This study aimed to explore the perceived social media needs and their impact on the quality of life among the adult population of various selected countries. METHODOLOGY: A cross-sectional, quantitative design and analytical study utilized an online survey disseminated from November to December 2021. RESULTS: A total of 6689 respondents from ten countries participated in the study. The largest number of respondents was from Malaysia (23.9%), followed by Bangladesh (15.5%), Georgia (14.8%), and Turkey (12.2%). The prevalence of social media users was over 90% in Austria, Georgia, Myanmar, Nigeria, and the Philippines. The majority of social media users were from the 18-24 age group. Multiple regression analysis showed that higher education level was positively correlated with all four domains of WHOQoL. In addition, the psychological health domain of quality of life was positively associated in all countries. Predictors among Social Media Needs, Affective Needs (ß = -0.07), and Social Integrative Needs (ß = 0.09) were significantly associated with psychological health. CONCLUSION: The study illuminates the positive correlation between higher education levels and improved life quality among social media users, highlighting an opportunity for policymakers to craft education-focused initiatives that enhance well-being. The findings call for strategic interventions to safeguard the mental health of the global social media populace, particularly those at educational and health disadvantages.

Cooperative Cu/azodiformate system-catalyzed allylic C-H amination of unactivated internal alkenes directed by aminoquinoline.

Aliphatic allylic amines are common in natural products and pharmaceuticals. The oxidative intermolecular amination of C(sp3)-H bonds represents one of the most straightforward strategies to construct these motifs. However, the utilization of widely internal alkenes with amines in this transformation remains a synthetic challenge due to the inefficient coordination of metals to internal alkenes and excessive coordination with aliphatic and aromatic amines, resulting in decreasing the reactivity of the catalyst. Here, we present a regioselective Cu-catalyzed oxidative allylic C(sp3)-H amination of internal olefins with azodiformates to these problems. A removable bidentate directing group is used to control the regiochemistry and stabilize the π-allyl-metal intermediate. Noteworthy is the dual role of azodiformates as both a nitrogen source and an electrophilic oxidant for the allylic C-H activation. This protocol features simple conditions, remarkable scope and functional group tolerance as evidenced by >40 examples and exhibits high regioselectivity and excellent E/Z selectivity.

Buffalo yogurt fermented with commercial starter and Lactobacillus plantarum originating from breast milk lowered blood pressure in pregnant hypertensive rats.

Nutritional therapy, which may have advantages over medication, is being investigated as a novel treatment for pregnancy-induced hypertension. Several studies have shown that probiotic yogurt supplementation during pregnancy has beneficial effects on maternal and fetal health. In this study, fermented buffalo milk was produced with yogurt culture and Lactobacillus plantarum B, a probiotic isolated from healthy breast milk with high angiotensin-converting enzyme inhibitory activity. The fermentation conditions under which the angiotensin-converting enzyme (ACE) inhibitory activity reached 84.51% were optimized by the response surface method as follows: 2 × 106 cfu/mL of L. plantarum B, yogurt culture 2.5 × 105 cfu/mL, and 8 h at 37°C. The distribution of ACE inhibitory peptides from fermented buffalo milk and fermented cow milk were further analyzed by liquid chromatography-mass spectrometry. By searching according to the structural features of ACE inhibitory peptides, 29 and 11 peptides containing ACE inhibitory peptide features were found in fermented buffalo milk and fermented cow milk, respectively. To investigate the in vivo antihypertensive activity of fermented buffalo milk, 18 pregnant rats were divided into 3 groups (n = 6 in each group) and administered 10 mL of normal saline, yogurt (20 mg/kg), or labetalol hydrochloride (4 mg/kg) daily from the beginning of pregnancy to parturition. To induce hypertension, methyl nitrosoarginine (125 mg/kg) was injected subcutaneously every day from d 15 of pregnancy to the day of delivery. Blood pressure was not significantly changed in the yogurt and labetalol groups after induction of hypertension and was lower compared with the normal saline group, but there was no difference between the yogurt and labetalol groups. This implied that the buffalo yogurt had a preventive and antihypertensive effect in the pregnancy-induced hypertensive rat model. Further studies to determine the mechanism of action, as well as a randomized control trial, are warranted.

A Fully Amorphous, Dynamic Cross-Linked Polymer Electrolyte for Lithium-Sulfur Batteries Operating at Subzero-Temperatures.

Solid-state lithium-sulfur batteries have shown prospects as safe, high-energy electrochemical storage technology for powering regional electrified transportation. Owing to limited ion mobility in crystalline polymer electrolytes, the battery is incapable of operating at subzero temperature. Addition of liquid plasticizer into the polymer electrolyte improves the Li-ion conductivity yet sacrifices the mechanical strength and interfacial stability with both electrodes. In this work, we showed that by introducing a spherical hyperbranched solid polymer plasticizer into a Li+ -conductive linear polymer matrix, an integrated dynamic cross-linked polymer network was built to maintain fully amorphous in a wide temperature range down to subzero. A quasi-solid polymer electrolyte with a solid mass content >90 % was prepared from the cross-linked polymer network, and demonstrated fast Li+ conduction at a low temperature, high mechanical strength, and stable interfacial chemistry. As a result, solid-state lithium-sulfur batteries employing the new electrolyte delivered high reversible capacity and long cycle life at 25 °C, 0 °C and -10 °C to serve energy storage at complex environmental conditions.

Protective effect of hyperoside on paraquat-induced acute lung injury in rats / 局解手术学杂志

Objective To investigate the protective effect and mechanism of hyperoside(HYP)on paraquat(PQ)-induced acute lung injury in rats.Methods Rats were randomly divided into the control group,the PQ group,the low-dose hyperoside group(HYP-L group),the middle-dose hyperoside group(HYP-M group)and the high-dose hyperoside group(HYP-H group),with 12 rats in each group.After 7 days of corresponding treatment,the levels of interleukin(IL)-1β,IL-6 and macrophage inflammatory protein-2(MIP-2)in bronchoalveolar lavage fluid(BALF)of rats in each group,as well as the levels of malondialdehyde(MDA)and superoxide dismutase(SOD)in lung tissue were detected.The degree of lung injury and fibrosis of rats were evaluated by hematoxylin-eosin(HE)staining and Masson's trichrome staining.The expression levels of E-cadherin,α-smooth muscle actin(α-SMA),Vimentin,and protein expression levels of nuclear factor erythroid 2-related factor 2(Nrf2),nuclear factor-κB(NF-κB)p65,p-NF-κB p65,transforming growth factor-β1(TGF-β1),Smad3 and p-Smad3 in lung tissue were detected by Western blot.Results Compared with the control group,the levels of IL-1β,IL-6 and MIP-2 in BALF of rats in the PQ group increased(P<0.05),the level of SOD in the lung tissue decreased,while the level of MDA increased(P<0.05),and the lung tissue showed obvious damage and fibrosis(P<0.05).Compared with the PQ group,the levels of IL-1β,IL-6 and MIP-2 in BALF of rats in the HYP-L group,the HYP-M group and the HYP-H group decreased(P<0.05),the levels of SOD in the lung tissue increased(P<0.05),while the levels of MDA decreased(P<0.05),and the lung tissue damages were alleviated,and the fibrosis score decreased(P<0.05).Compared with the control group,the expression level of E-cadherin in the lung tissue of rats in the PQ group decreased(P<0.05),the expression levels of α-SMA and Vimentin increased(P<0.05),the protein expression level of Nrf2 decreased(P<0.05),the protein expression level of TGF-β1 and the phosphorylation levels of NF-κB p65 and Smad3 proteins increased(P<0.05).Compared with the PQ group,the expression levels of E-cadherin in the lung tissues of rats in the HYP-L group,the HYP-M group and the HYP-H group increased(P<0.05),the expression levels of α-SMA and Vimentin decreased(P<0.05),the protein expression levels of Nrf2 increased(P<0.05),the protein expression level of TGF-β1 and the phosphorylation levels of NF-κB p65 and Smad3 proteins decreased(P<0.05).Conclusion Hyperoside effectively alleviates paraquat-induced acute lung injury in rats,and it may reduce lung oxidative stress,inflammation and fibrosis by regulating Nrf2,NF-κB and TGF-β1/Smad2/3 signal pathways.

Ultrasonic quantitative measurement of hepatorenal index for diagnosing non-alcoholic fatty liver disease in children / 中国介入影像与治疗学

Objective To explore the value of ultrasonic quantitative measurement of hepatorenal index(HRI)for diagnosing non-alcoholic fatty liver disease(NAFLD)in children.Methods Abdominal ultrasound and upper abdominal MRI data of 70 obese children were retrospectively analyzed.ROI with different sizes and shapes of liver and right kidney were delineated on longitudinal and transverse ultrasound images,respectively,and the echo intensity of ROIs were measured to obtain HRIsmall ROI on longitudinal section,HRIsmall ROI on transverse section,HRIlarge ROI on longitudinal section and HRIlarge ROI on transverse section,i.e.HRI1,HRI2,HRI3,HRI4,while the gray,skewness and kurtosis of liver ultrasound image were recorded.Liver proton density fat fraction(PDFF)were measured based on MRI,and NAFLD was diagnoses taken PDFF≥6%as standard.The correlations of HRI with PDFF and liver ultrasound image related parameters were analyzed.Taken MRI as the standard,receiver operating characteristic(ROC)curve was drawn to evaluate the diagnostic efficacy of HRI for NAFLD.Multivariate logistic regression analysis was performed taken age,sex,body mass index(BMI)percentile,HRI3 and liver ultrasound image related parameters as independent variables and MRI diagnosis of NAFLD as dependent variable to screen the predictors of MRI diagnosis of NAFLD.Results HRI1,HRI2,HRI3 and HRI4 obtained with ultrasound was 1.89±0.52,1.88±0.55,1.97±0.51 and 1.92±0.55,respectively.PDFF obtained with MRI was(12.53±3.14)%,and diagnosed NAFLD in 34 cases.HRI and PDFF had moderate positive correlation(r=0.51-0.61,all P＜0.01).The correlation between HRI3 and PDFF was the strongest(r=0.61),and HRI3 was weakly correlated with liver gray3(r=-0.270,P=0.020),with area under the curve(AUC)for diagnosing NAFLD of 0.93(P＜0.01).BMI percentile(OR=1.06),HRI3(OR=34.20)and liver gray3(OR=0.79)were all predictive factors for MRI diagnosis of NAFLD.Conclusion Ultrasonic quantitative measurement of HRI had high clinical value for diagnosing NAFLD in children.

Optimization of preparation method for lung tissue cryosections for multiplex immunofluorescence staining / 中国比较医学杂志

Objective Optimizing the preparation method to improve the quality of mouse lung cryosections to help enhance the specificity of immunofluorescence staining and obtain more accurate and reliable experimental result.Methods C57BL/6 mouse lung tissue was used to make cryosections via the traditional post-freezing fixation method,pre-freezing fixation method,and a modified perfusion pre-freezing fixation method.A laser-scanning confocal microscope was used to observe lung tissue immunofluorescence staining.Whole areas of mouse lung slices were scanned by fluorescence microscope,and the numbers of intact airways per unit area of lung tissue were calculated.Results In the lung cryosections made via the traditional post-freezing fixation method,the alveoli structure was damaged,the airway wall was seriously disrupted,and there was non-specific staining.Lung cryosections made via the pre-freezing fixation method showed relatively intact alveolar and airway structures but collapsed alveoli and several destroyed airways.In the lung cryosections obtained via the modified perfusion pre-freezing fixation method,the structure and morphology of the alveoli and airways were intact and clear.Additionally,the locations of multiple proteins targeted with immunofluorescence staining were accurate.The number of intact airways(diameter ≥100 μm)per unit area in the lung cryosections obtained via the modified perfusion pre-freezing fixation method was higher than that from cryosections made using the pre-freezing fixation method((0.66±0.15)/mm2 vs(0.33±0.14)/mm2,P＜0.05)and was also significantly higher than that from sections made using the traditional post-freezing fixation method((0.66±0.15)/mm2 vs(0.02±0.04)/mm2,P＜0.01).Conclusions The modified perfusion pre-freezing fixation method for cryosections is conducive to maintaining the integrity of mouse lung tissue morphology and obtaining high-quality multiplex immunofluorescence staining result.

Application of HPLC multi-components quantification combined with chemometrics and entropy weight-TOPSIS method in comprehensive quality evaluation of Solanum nigrum / 中国药师

Objective To establish a method for simultaneous determination of 11 components of Solanum nigrum from different producing areas,and to evaluate the quality by chemometrics and entropy weight-technique for order preference by similarity to ideal solution(EW-TOPSIS).Methods The 17 batches of Solanum nigrum samples from 8 provinces were collected.The high performance liquid chromatography(HPLC)method was used to simultaneously determine the contents of medioresino,pinoresinol,quercetin,rutoside,solasonine,solamargine,khasianine,solasodine,desgalactotigonin,diosgenin and β-sitosterol,and the multi-components quantitative control mode of Solanum nigrum was established.The quality evaluation model of Solanum nigrum was established by using chemical recognition pattern and EW-TOPSIS method,and the overall quality was evaluated comprehensively.Results When the 11 components were in the 0.78-39.00,0.55-27.50,0.34-17.00,0.21-10.50,41.87-2 093.50,60.95-3 047.50,2.58-129.00,1.02-51.00,0.46-23.00,1.05-52.50 and 0.42-21.00 μg/mL(r＞0.999 0),their linear relationships were good.The average recovery was 96.81％-100.28％with the RSD＜2.0％(n=9).17 batches of samples clustered into 3 categories.Solamargine,solasonine,desgalactotigonin and medioresino may be the main potential markers affecting the quality of Solanum nigrum.The results of EW-TOPSIS method showed that,the quality evaluation closeness of 17 batches of Solanum nigrum were 0.433 6,0.416 8,0.624 2,0.500 8,0.479 1,0.636 1,0.568 3,0.250 0,0.190 9,0.222 1,0.170 7,0.720 0,0.698 3,0.744 7,0.717 9,0.720 9 and 0.718 3,respectively,indicating that the overall quality of Solanum nigrum from Liaoning,Jilin and Heilongjiang were better,followed by Jiangsu,Henan and Anhui.Conclusion The established HPLC method for simultaneous determination of 11 components in Solanum nigrum is convenient and accurate.Chemometrics and EW-TOPSIS method are objective and comprehensive,which can be used for the overall quality evaluation of Solanum nigrum.

Clinical phenotype and gene variation analysis of MED25 gene mutation induced Basel-Vanagaite-Smirin-Yosef syndrome / 中华神经科杂志

Objective:To investigate the clinical phenotype and genetic variation of Basel-Vanagaite-Smirin-Yosef syndrome (BVSYS), and to enhance clinicians′ knowledge of the disease.Methods:The clinical data of a child with BVSYS admitted to the Department of Neurological Rehabilitation, Qingdao Women and Children′s Hospital Affiliated to Qingdao University in February 2023 were collected. Whole genome sequencing was used to analyze the pathogenic genes of the child, and Sanger sequencing was used to verify the suspected mutation sites of the family members. The clinical phenotype and genetic variation characteristics were analyzed, and the clinical characteristics of BVSYS were summarized in combination with relevant literature.Results:The patient, a female aged 3 years and 1 month, presented with global developmental delay, speech disorder, distinctive facial features, esotropia, epilepsy, hypotonia and atrial septal defect. Brain magnetic resonance imaging revealed bilateral ventriculomegaly with abnormal signal intensity in the posterior bodies of both lateral ventricles and thinning of the corpus callosum. The whole genome sequencing revealed a homozygous missense mutation c.518 (exon5) T>C (p.IIe173Thr) in the MED25 gene of the child, and Sanger sequencing confirmed that her parents and elder brother carried the aforementioned heterozygous mutation, which was classified as a likely pathogenic mutation according to the guidelines of the American College of Medical Genetics and Genomics. A total of 22 cases from 6 literature sources were retrieved, with no reported cases in China so far. Conclusions:BVSYS is clinically rare. For patients presenting with unexplained global developmental delay or intellectual disability combined with craniofacial, neurological, cardiac, and eye abnormalities, targeted genetic testing can facilitate a definite diagnosis.