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Artificial Circulation System Algorithm:A Novel Bio-Inspired Algorithm

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Computer Modeling in Engineering & sciences 2025年第1期142卷 635-663页

作者： NerminÖzcan Semih Utku Tolga Berber department of biomedical Technologies Dokuz Eylül UniversityIzmir35390Turkey department of biomedical Engineering Iskenderun Technical UniversityIskenderun31200Turkey department of Computer Engineering Dokuz Eylül UniversityIzmir35390Turkey department of Statistics and Computer sciences Karadeniz Technical UniversityTrabzon61080Turkey

Metaheuristics are commonly used in various fields,including real-life problem-solving and engineering appli*** present work introduces a novel metaheuristic algorithm named the Artificial Circulatory System Algorithm(ACSA).The control of the circulatory system inspires it and mimics the behavior of hormonal and neural regulators involved in this *** work initially evaluates the effectiveness of the suggested approach on 16 two-dimensional test functions,identified as classical benchmark *** method was subsequently examined by application to 12 CEC 2022 benchmark problems of different ***,the paper evaluates ACSA in comparison to 64 metaheuristic methods that are derived from different approaches,including evolutionary,human,physics,and ***,a sequence of statistical tests was undertaken to examine the superiority of the suggested algorithm in comparison to the 7 most widely used algorithms in the existing *** results show that the ACSA strategy can quickly reach the global optimum,avoid getting trapped in local optima,and effectively maintain a balance between exploration and *** outperformed 42 algorithms statistically,according to post-hoc *** also outperformed 9 algorithms *** study concludes that ACSA offers competitive solutions in comparison to popüler methods.

关键词： Bio-inspired evolutionary heuristic metaheuristic optimization

Targeting cholesterol trafficking to mitigate axonal degeneration in hereditary spastic paraplegia

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Neural Regeneration Research 2025年第5期20卷 1397-1398页

作者： Zhenyu Chen Xue-Jun Li department of biomedical sciences University of Illinois College of Medicine RockfordRockfordILUSA department of Bioengineering University of Illinois at ChicagoChicagoILUSA

Axonal degeneration underlies many debilitating diseases including hereditary spastic paraplegia(HSP),a genetically and clinically diverse group of disorders characterized by spasticity and weakness of the lower *** is one significant cause of chronic neurodisability due to the lack of effective treatments and a wide range of onset ages from early childhood to 70 years.

关键词： degeneration diseases hereditary

Factors Associated with Complications of Acute Bacterial Rhinosinusitis in Children

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International Journal of Otolaryngology and Head & Neck Surgery 2025年第1期14卷 57-67页

作者： Amadou Njifou Njimah Louise Mouangue-Mbonjo Patricia Epée Eboumbou Daniele-Christiane Kedy Mangamba Koum François Djomou Louis Richard Njock department of Surgery and Specialty Faculty of Medicine and Pharmaceutical Sciences University of Douala Douala Cameroon department of Clinical sciences Faculty of Medicine and Pharmaceutical Sciences University of Douala Douala Cameroon department of Ophthalmology and Otorhinolaryngology Faculty of Medicine and Biomedical Sciences University of Yaound I Yaound Cameroon

Background: In children, acute bacterial rhinosinusitis (ABRS) is often complicated by ophthalmological and/or neurological involvement. These complications should be known and recognized, as they require urgent treatment with intravenous antibiotics and close in-hospital monitoring. In this study, we aimed to identify the main risk factors associated with the development of complications in children aged 2 - 17 years with ABRS. Methods: We conducted a retrospective cohort study of patients with ABRS complications in a primary hospital. Participants were divided into two groups: the control group comprising patients without complications (Group 1, n = 82) and the study group comprising patients with complications requiring hospitalization (Group 2, n = 41). We assessed the sociodemographic, clinical, and imaging data of both groups. Using multivariate logistic regression, we assessed risk factors of ABRS complications. Results: No socio-demographic characteristics were associated with ABRS complications (p ≥ 0.05). Factors associated with complications were delay in consultation (t = 5.282;p Conclusions: Intracranial and extracranial complications of ABRS in children have become rare in our setting. These complications can be serious and potentially fatal. Risk factors of these complications are delays in consultation, the presence of ophthalmological signs, and more than one affected sinus. Controlling modifiable factors would improve the treatment success of ABRS complications in children.

关键词： Rhinosinusitis Orbital Complications Endocranial Complications Imaging Children Surgery

Inspires effective alternatives to backpropagation:predictive coding helps understand and build learning

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Neural Regeneration Research 2025年第11期20卷 3215-3216页

作者： Zhenghua Xu Miao Yu Yuhang Song School of Health sciences and biomedical Engineering Hebei University of TechnologyTianjinChina department of Computer Science University of OxfordOxfordUK

Artificial neural networks are capable of machine learning by simulating the hiera rchical structure of the human *** enable learning by brain and machine,it is essential to accurately identify and correct the prediction errors,referred to as credit assignment(Lillicrap et al.,2020).It is critical to develop artificial intelligence by understanding how the brain deals with credit assignment in neuroscience.

关键词： assignment learning enable

Capsaicin(CAP) exerts a protective effect against ethanol-induced oxidative gastric mucosal injury by modulating the chemokine receptor 4 (CCR4)/Src/p47phox signaling pathway both in vitro and in vivo

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Chinese Journal of Natural Medicines 2025年第2期23卷 191-202页

作者： Zhiru Yang Haolin Guo Pengfei Zhang Kairui Liu Junli Ba Xue Bai Shiti Shama Bo Zhang Xiaoning Gao Jun Kang School of Life sciences Tianjin University School of Traditional Chinese Medicine Beijing University of Chinese Medicine Tianjin pharmaceutical and Cosmetic Evaluation and Inspection Center Institute for TCM-X MOE Key Laboratory of Bioinformatics Bioinformatics Division BNRist Department of Automation Tsinghua University Institute of biomedical Research Henan Academy of Sciences

Ethanol(EtOH) is a common trigger for gastric mucosal diseases, and mitigating oxidative stress is essential for attenuating gastric mucosal damage. Capsaicin(CAP) has been identified as a potential agent to counteract oxidative damage in the gastric mucosa; however, its precise mechanism remains unclear. This study demonstrates that CAP alleviates EtOH-induced gastric mucosal injuries through two primary pathways: by suppressing the chemokine receptor 4(CCR4)/Src/p47phox axis, thereby reducing oxidative stress, and by inhibiting the phosphorylation and nuclear translocation of nuclear factor-κB p65(NF-κB) p65, resulting in diminished inflammatory responses. These findings elucidate the mechanistic pathways of CAP and provide a theoretical foundation for its potential therapeutic application in the treatment of gastric mucosal injuries.

关键词： Capsaicin Chemokine signaling Gastric mucosal damage NF-κB p65

Context-dependent role of sirtuin 2 in inflammation

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Neural Regeneration Research 2025年第3期20卷 682-694页

作者： NoemíSola-Sevilla Maider Garmendia-Berges MCarmen Mera-Delgado Elena Puerta department of pharmaceutical sciences Division of PharmacologySchool of Pharmacy and NutritionUniversity of NavarraPamplonaSpain Navarra Institute for Health Research(IdiSNA) PamplonaSpain

Sirtuin 2 is a member of the sirtuin family nicotinamide adenine dinucleotide(NAD~+)-dependent deacetylases, known for its regulatory role in different processes, including inflammation. In this context, sirtuin 2 has been involved in the modulation of key inflammatory signaling pathways and transcription factors by deacetylating specific targets, such as nuclear factor κB and nucleotide-binding oligomerization domain-leucine-rich-repeat and pyrin domain-containing protein 3(NLRP3). However, whether sirtuin 2-mediated pathways induce a pro-or an anti-inflammatory response remains controversial. Sirtuin 2 has been implicated in promoting inflammation in conditions such as asthma and neurodegenerative diseases, suggesting that its inhibition in these conditions could be a potential therapeutic strategy. Conversely, arthritis and type 2 diabetes mellitus studies suggest that sirtuin 2 is essential at the peripheral level and, thus, its inhibition in these pathologies would not be recommended. Overall, the precise role of sirtuin 2 in inflammation appears to be context-dependent, and further investigation is needed to determine the specific molecular mechanisms and downstream targets through which sirtuin 2 influences inflammatory processes in various tissues and pathological conditions. The present review explores the involvement of sirtuin 2 in the inflammation associated with different pathologies to elucidate whether its pharmacological modulation could serve as an effective strategy for treating this prevalent symptom across various diseases.

关键词： interferon inflammation lipopolysaccharide neuroinflammation NLRP3 nuclear factorκB sirtuin 2

Cerbera odollam fruit extracts enhance anti-cancer activity of sorafenib in HCT116 and HepG2 cells

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Chinese Herbal Medicines 2025年第1期17卷 108-126页

作者： Supawadee Parhira Orakot Simanurak Khemmachat Pansooksan Julintorn Somran Apirath Wangteeraprasert Zhihong Jiang Liping Bai Pranee Nangngam Dumrongsak Pekthong Piyarat Srisawang department of pharmaceutical Technology Faculty of Pharmaceutical Sciences Naresuan University Center of Excellence for Innovation in Chemistry Naresuan University Center of Excellence for Environmental Health and Toxicology Faculty of Pharmaceutical Sciences Naresuan University department of Physiology Faculty of Medical Science Naresuan University department of pharmaceutical Chemistry and Pharmacognosy Faculty of Pharmaceutical Sciences Naresuan University department of Pathology Faculty of Medicine Naresuan University department of Medicine Faculty of Medicine Naresuan University State Key Laboratory of Quality Research in Chinese Medicine Guangdong-Hong Kong-Macao Joint Laboratory of Respiratory Infectious Disease Macau Institute for Applied Research in Medicine and Health Macau University of Science and Technology department of Biology Faculty of Science Naresuan University department of Pharmacy Practice Faculty of Pharmaceutical Sciences Naresuan University Center of Excellence in Medical Biotechnology Faculty of Medical Science Naresuan University

Objective:While higher therapeutic doses of toxic cardiac glycosides derived from Cerbera odollam are frequently employed in cases of suicide or homicide,ongoing research is investigating the potential anticancer properties of low-concentration extracts obtained from the fruits of *** present study aimed to determine the enhanced anticancer effects and minimize potential side effects of combining extracts from *** fruits from Thailand with sorafenib against HCT116 and HepG2 ***:The dried powder of fresh green fruits of *** was fractionated,and its phytochemical contents,including total cardiac glycosides,phenolics,flavonoids,and triterpenoids,were *** cytotoxic effects of these fractions were evaluated against HCT116 and HepG2 cells using the MTT *** fractions showing the most significant response in HCT116 and HepG2 cells were subsequently combined with sorafenib to examine their synergistic *** induction,cell cycle progression,and mitochondrial membrane potential（MMP） were then *** underlying mechanism of the apoptotic effect was further investigated by analyzing reactive oxygen species（ROS） generation and the expression levels of antioxidant ***:Phytochemical analysis showed that ***-ethyl acetate fraction（COEtOAc） was rich in cardiac glycosides,phenolics,and flavonoids,while the dichloromethane fraction（CODCM） contained high levels of triterpenoids and *** 24 h treatment,HCT116 showed the most significant response to COEtOAc,while HepG2 responded well to CODCM with IC50values of（42.04±16.94） μg/mL and（123.75±14.21） μg/m L,***,COEtOAc（20 μg/mL） or CODCM（30 μg/mL）,both administered at sub-IC50concentrations,were combined with sorafenib at 6 μmol/L for HCT116 cells and2 μmol/L for HepG2 cells,incubated for 24 *** combination resulted in a significant suppression in cell viability by approximately 50%.The combination of treatments marked

关键词： apoptosis Cerbera odollam Gaertn. HCT116 HepG2 reactive oxygen species sorafenib

RGS22 maintains the physiological function of ependymal cells to prevent hydrocephalus

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Science China(Life sciences) 2025年第2期68卷 441-453页

作者： Xue Pang Lin Gu Qiu-Ying Han Jia-Qing Xing Ming Zhao Shao-Yi Huang Jun-Xi Yi Jie Pan Hao Hong Wen Xue Xue-Qing Zhou Zhi-Hui Su Xin-Ran Zhang Li-Ming Sun Shao-Zhen Jiang Dan Luo Ling Chen Zheng-Jie Wang Yu Yu Tian Xia Xue-Min Zhang Ai-Ling Li Tao Zhou Hong Cai Tao Li Nanhu Laboratory National Center of Biomedical AnalysisBeijing 100039China School of Basic Medical sciences Fudan UniversityShanghai 200032China department of Basic Medical sciences School of MedicineTsinghua UniversityBeijing 100084China

Ependymal cells line the wall of cerebral ventricles and ensure the unidirectional cerebrospinal fluid(CSF)flow by beating their motile cilia *** ependymal denudation or ciliary dysfunction causes ***,we report that the deficiency of regulator of Gprotein signaling 22(RGS22)results in severe congenital hydrocephalus in both mice and ***,RGS22 is specifically expressed in ependymal cells within the *** conditional knock-out mice,we further demonstrate that the deletion of Rgs22 exclusively in nervous system is sufficient to induce ***,we show that Rgs22 deficiency leads to the ependymal denudation and impaired *** phenomenon can be attributed to the excessive activation of lysophosphatidic acid receptor(LPAR)signaling under Rgs22^(-/-)condition,as the LPAR blockade effectively alleviates hydrocephalus in Rgs22^(-/-)***,our findings unveil a previously unrecognized role of RGS22 in the central nervous system,and present RGS22 as a potential diagnostic and therapeutic target for hydrocephalus.

关键词： RGS22 hydrocephalus ependymal cells

Small modifications of endo-functionalized cavities lead to large changes in molecular interaction in water

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Science China Chemistry 2025年第1期68卷 369-376页

作者： Song-Meng Wang Hao Nian Yan-Fang Wang Li-Shuo Zheng Yu-Tao Zheng Yi-Wei Dong Liping Huang Xiaoping Wang Wei Jiang Liu-Pan Yang department of Chemistry Southern University of Science and TechnologyShenzhen 518055China School of pharmaceutical Science Hengyang Medical SchoolUniversity of South ChinaHengyang 421001China School of Chemistry and pharmaceutical sciences State Key Laboratory for Chemistry and Molecular Engineering of Medicinal ResourcesGuangxi Normal UniversityGuilin 541004China

Studying molecular recognition in aqueous environments is crucial for understanding biological ***,we present a series of N-doped endo-functionalized anthracene-based cavities by introducing inward-directed pyridine *** subtle modifications can significantly affect the binding properties of these receptors,which is similar to the mutations in biological *** theoretical calculations and molecular recognition experiments demonstrated that these“mutations”have an impact on the hydrophobicity and charge distribution of the hosts,consequently significantly influencing molecular *** is crucial for understanding the intricate mechanisms of molecular-level interactions in biological receptors.

关键词： host-guest interaction hydrophobic effect endo-functionalized cavity mutation pyridine