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  • Open Access

    PROCEEDINGS

    Sequential Activation of M1and M2 Phenotype in Macrophages by Mg Degradation from Ti-Mg Alloy for Enhanced Osteogenesis

    Luxin Liang1, Bing Wang1,*

    The International Conference on Computational & Experimental Engineering and Sciences, Vol.31, No.1, pp. 1-1, 2024, DOI:10.32604/icces.2024.012682

    Abstract Background: Even though the modulatory effects of Mg and its alloys on bone healing cells during the last two decades, relatively limited attention has been paid on their inflammation-modulatory properties. Understanding the activation process of macrophages in response to the dynamic degradation process of Mg as well as the relationship between macrophage phenotypes and their osteogenic potential is critical for the design and development of advanced Mg-based or Mg-incorporated biomaterials.
    Methods: In this work, Ti-0.625Mg (wt.%) alloy fabricated by mechanical alloying (MA) and subsequent spark plasma sintering (SPS) was employed as a material model to explore the inflammatory response… More >

  • Open Access

    REVIEW

    The pathogenesis of Parkinson’s disease and crosstalk with other diseases

    TINGTING LIU#, DINGYOU GUO#, JIANSHE WEI*

    BIOCELL, Vol.48, No.8, pp. 1155-1179, 2024, DOI:10.32604/biocell.2024.051518 - 02 August 2024

    Abstract In China, Parkinson’s disease (PD) is the second most prevalent central nervous system (CNS) degenerative illness affecting middle-aged and older persons. Movement disorders including resting tremor, bradykinesia, myotonia, postural instability, and gait instability are the predominant clinical symptoms. The two main types of PD are sporadic and familial, with sporadic PD being the more prevalent of the two. The environment, genetics, mitochondrial dysfunction, oxidative stress, inflammation, protein aggregation and misfolding, loss of trophic factors, cell death, and gut microbiota may all have a role in the etiology of PD. PD is inversely connected with other More >

  • Open Access

    ARTICLE

    Cholic acid mitigates osteoarthritis by inhibiting the NF-κB/PERK/SIRT1 signaling pathway

    JIAOE SHENG1, ZUMIN YI2, SANSHAN HE1, QINGCHAO WU1, XIA HUANG1, GUOQING YAN1, YUFANG DAI1,*, LINCHONG SU1,*

    BIOCELL, Vol.48, No.7, pp. 1095-1104, 2024, DOI:10.32604/biocell.2024.028421 - 03 July 2024

    Abstract Introduction: Cholic acid (CA) is a natural steroid useful in treating chronic bronchitis and cholecystitis. On the other hand, its potential impact on osteoarthritis (OA) is unknown. Objective: Using an in vitro and in vivo osteoarthritis model, we sought to assess the chondroprotective properties of CA. Methods: We employed the Cell Counting Kit-8 to measure the impact of CA on chondrocyte activity to assess the toxicity of the cells. Multiple molecular biology experimental techniques were used to investigate potential signaling pathways that CA may use to prevent inflammation and give chondrocytes protection. Furthermore, how CA affects the OA… More >

  • Open Access

    REVIEW

    The pathogenesis of chronic subdural hematoma in the perspective of neomembrane formation and related mechanisms

    MINGYUE HUANG1,#, JUNFEI DAI1,#, XIANLIANG ZHONG2, JIN WANG2, JIANZHONG XU2, BO DU2,*

    BIOCELL, Vol.48, No.6, pp. 889-896, 2024, DOI:10.32604/biocell.2024.050097 - 10 June 2024

    Abstract Chronic subdural hematoma (CSDH) is a disease characterized by capsuled blood products that progressively occupy the intracranial space, causing intracranial hypertension and compression in the brain. CSDH frequently occurs in all demographics, especially in the elderly, but the pathogenesis of CSDH remains unclear. In this review, we discuss the origin, development, and current treatment strategies of CSDH. For the first time, we analyzed the cellular and molecular compositions of hematoma membranes with a focus on neomembrane formation, a complex early-stage interactive event in hematoma pathogenesis. We hypothesize that in patients with CSDH, dural border cells… More >

  • Open Access

    ARTICLE

    Biological function of miRNA-145-5p in angiotensin II induced renal inflammation

    BIN LI1,2,3,#, YUCHENG SHENG4,#, XIAOYING XU4, SHENGCUN WANG3, HONGYAN SONG3, JINGYUAN LI3, HAONAN JI1, QINGHUA WANG3, XIAODI ZHOU1,*, LONGJU QI2,*

    BIOCELL, Vol.48, No.4, pp. 601-611, 2024, DOI:10.32604/biocell.2024.047404 - 09 April 2024

    Abstract Objective: Chronic kidney disease (CKD) is a progressive disorder characterized by intricate structural and functional alterations in the kidneys, attributable to diverse causative factors. Notably, the therapeutic promise of miR-145-5p in addressing renal pathologies has been discerned. This investigation seeks to elucidate the functional role of miR-145-5p in injured kidneys by subjecting human glomerular mesangial cells (HGMCs) to stimulation with Angiotensin II (AngII). Materials and Methods: Cellular viability and the levels of inflammatory mediators were evaluated utilizing Cell Counting Kit-8 (CCK-8), quantitative real-time polymerase chain reaction (qRT-PCR), and western blot methodologies, both in the presence of… More >

  • Open Access

    ARTICLE

    Structure, function, and mechanism of the TNFAIP8 (TIPE) family of proteins in cancer and inflammation

    ZIPENG LIN1,#, CHUXI TANG1,#, LE KANG2, GUANXI LAI1, SHIWEN LIU1, YIXIANG WU1, HUIQUN TIAN3,*, SONG LIU1,4,5,*

    BIOCELL, Vol.47, No.10, pp. 2217-2232, 2023, DOI:10.32604/biocell.2023.030233 - 08 November 2023

    Abstract The multiple roles of the tumor necrosis factor (TNF)-α-inducible protein 8 (TNFAIP8), also named TIPE family of proteins have been shown in tumor and inflammation progression and regulation of cellular autophagy and apoptosis. In this review, we found that the TIPE family showed highly homologous sequences and conserved functional domains, such as the death effector domain (DED)-like domain but displayed different roles and mechanisms in different biological activities. For example, while TIPE is primarily associated with tumor progression and antitumor drug resistance, TIPE1 suppresses tumor progression in most instances. TIPE2 has multiple roles in tumor More > Graphic Abstract

    Structure, function, and mechanism of the TNFAIP8 (TIPE) family of proteins in cancer and inflammation

  • Open Access

    REVIEW

    Role of RIPK1 in the pathogenesis of acute respiratory distress syndrome

    XUNAN ZHAO#, EMMANUEL MAGO#, DAN WENG*

    BIOCELL, Vol.47, No.10, pp. 2151-2162, 2023, DOI:10.32604/biocell.2023.030570 - 08 November 2023

    Abstract Acute respiratory distress syndrome (ARDS) is a life-threatening pulmonary disease typically caused by microbial infections, trauma, inhalation of harmful gases, and other factors. It is characterized by an inflammation in the lungs and increased alveolar permeability, leading to pulmonary edema and consequently, a low oxygen supply or hypoxemia. ARDS is responsible for 1 in 10 admissions to intensive care units, and the mortality rate for patients with severe ARDS is as high as 46%. Extensive efforts have been devoted to investigating the pathological mechanisms of ARDS to develop new effective clinical strategies. Recent studies have More > Graphic Abstract

    Role of RIPK1 in the pathogenesis of acute respiratory distress syndrome

  • Open Access

    REVIEW

    Microglial TRPV1 in epilepsy: Is it druggable for new antiepileptic treatment?

    JIAO HU, JIALU MO, XIANGLIN CHENG*

    BIOCELL, Vol.47, No.8, pp. 1689-1701, 2023, DOI:10.32604/biocell.2023.029409 - 28 August 2023

    Abstract Epilepsy is one of the most common neurological diseases worldwide with a high prevalence and unknown pathogenesis. Further, its control is challenging. It is generally accepted that an imbalance between the excitatory and inhibitory properties of the central nervous system (CNS) leads to a large number of abnormally synchronized neuronal discharges in the brain. Transient receptor potential vanilloid protein type 1 (TRPV1) is a non-selective cation channel that contributes to the regulation of the nervous system and influences the excitability of the nervous system. This includes the release of neurotransmitters, action potential generation due to More >

  • Open Access

    REVIEW

    Ketone bodies and inflammation modulation: A mini-review on ketogenic diet’s potential mechanisms in mood disorders

    YAN ZHENG1,2, SIHUI MA3,4,*, KATSUHIKO SUZUKI4, HISANORI KATO3, HUIJUAN JIA3,*

    BIOCELL, Vol.47, No.8, pp. 1897-1906, 2023, DOI:10.32604/biocell.2023.027632 - 28 August 2023

    Abstract Mental disorders such as depression and anxiety inflict significant burdens on individuals and society. Commonly prescribed treatments often involve cognitive therapy and medications. However, for patients resistant to these conventional methods, alternative therapies like the Ketogenic Diet (KD) offer a promising avenue. KD and its key metabolite, β-hydroxybutyrate (BHB), have been hypothesized to alleviate mental disorders through anti-inflammatory actions, a crucial pathway in the pathophysiology of depression. This mini-review examines 15 clinical trials exploring the influence of KD and BHB on inflammation and their potential roles in managing mental disorders. Both human and animal studies More >

  • Open Access

    ARTICLE

    Zinc alpha 2 glycoprotein (ZAG): A potential novel pharmacological target in diabetic retinopathy

    UMAPATHY PRAKASH1, SUBRAMANIAM RAJESH BHARATHIDEVI1,*, RAMYA R. NADIG2, RAJIV RAMAN2, GIRISH SHIV RAO2, MUNA BHENDE2

    BIOCELL, Vol.47, No.7, pp. 1473-1482, 2023, DOI:10.32604/biocell.2023.027804 - 21 June 2023

    Abstract Zinc alpha 2 glycoprotein (ZAG) is a 41 KDa secretory soluble glycoprotein found in different body fluids like the serum, saliva, sweat, breast milk, and urine. It is also found in tissues like the testis, epididymis, kidney, spleen, liver, lungs, heart, and brain. ZAG is an adipokine with multiple roles, including lipid mobilization, modulating glucose metabolisms, improving insulin sensitivity, inhibiting tumor proliferation through RNAse activity, and suppressing inflammation. Low levels of zinc and ZAG are linked to metabolic syndrome and are also reported as potential biomarkers for diabetic nephropathy. Interestingly zinc has been found to More >

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