Results 21 to 30 of about 9,864 (160)
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT Intervertebral disc degeneration (IDD) is a predominant cause of low back pain, significantly impacting quality of life. Mitochondrial fitness is essential in the progression of IDD, as it regulates cellular senescence and pyroptosis. This study investigates the role of mitochondrial caseinolytic protease P (ClpP) in alleviating senescence and
Kun Wang +7 more
wiley +1 more source
Population genetic structure and phylogentic analysis for Morone americana in Delaware Bay of United States [PDF]
, 2016 美洲狼鲈(Moroneamericana，Gmelin，1789)隶属于鲈形目(Perciformes)，狼鲈科(Moronidae)，狼鲈属(Morone)，别名美洲白鲈、白石鮨。美洲狼鲈是在美国东海岸浅海区域十分常见的一种溯河洄游鱼类，每逢春末夏初，生活于近海和河口区域的美洲狼鲈便溯河洄游至河流中上游产卵繁衍。美洲狼鲈也经常被用作海区污染程度的指示种。鉴于美洲狼鲈广泛的分布范围以及巨大的种群数量，其十分适合作为近岸洄游性鱼类群体研究的模式种类。同时，其在检测环境污染方面也具有主要作用 ...
边力
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Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Nanozymes have attracted considerable attention in cancer therapy due to their adjustable enzyme activity and high catalytic efficiency. However, they still face a major challenge from tumor metastasis. In this work, endogenous/exogenous dual‐responsive bimetallic hollow PdRu (termed HPdRu) nanozymes were prepared.
Nan‐Nan Zheng, Xin Hu, Jun‐Qing Hu
wiley +1 more source
c-Src promotes tumor cell proliferation by activating HK2 [PDF]
, 2015 大多数肿瘤细胞即使在氧气充足的情况下依然主要靠糖酵解方式提供能量，这就是著名的Warburg效应，它是肿瘤代谢的一个重要特征。己糖激酶（hexokinase，HK）是糖酵解过程中的第一个限速酶。在哺乳动物体内，HK主要有四种亚型，即HK1、HK2、HK3和HK4，其中HK2与肿瘤的关系最为密切。目前研究表明Warburg效应的发生与原癌基因（如Ras，c-Myc，HIF-1）的过度激活和抑癌基因(如p53)的失活密切相关。c-Src是哺乳动物中最早发现的原癌基因 ...
王随利
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Integrative Conservation, Volume 4, Issue 3, Page 405-415, September 2025.Assessing the genetic diversity of edible insects harvested from the wild is a pre‐requisite for designing conservation and management policies. The caterpillars of Gynanisa maja (Saturniidae) are harvested in large numbers in mopane woodlands in southern Africa, where they represent a seasonal source of income and nutrition to many rural communities ...
Zwannda Nethavhani +3 more
wiley +1 more source
The regulation of MLKL function during apoptosis [PDF]
, 2016 细胞凋亡是主动性的细胞死亡过程，半胱氨酸蛋白酶caspase在细胞凋亡中发挥着主要作用，因此细胞凋亡也被称为caspase依赖的细胞死亡过程。与细胞凋亡不同，长期以来细胞坏死都被认为是极端理化因素刺激的结果，是不受调控的被动性细胞死亡过程。然而近些年的研究表明，细胞坏死也是受调控的，在包括机体发育、组织损伤应答和抗病毒免疫的多种生理和病理中发挥着重要作用。RIP3是细胞坏死应答的决定因子，当然还有一些重要的蛋白也参与其中，例如RIP1和MLKL。 细胞凋亡和细胞坏死作为细胞程序性死亡的两种主要途径 ...
江诗浩
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Integrative Conservation, Volume 4, Issue 3, Page 277-286, September 2025.This study provides an innovation to address the challenge in accessibility to samples and genetic markers in Snow leopard conservation genetic studies. We performed next‐generation sequencing (NGS) on 19 fecal samples obtained from the eastern Qinghai‐Tibet Plateau, and successfully assembled 17 complete mitogenome sequences (~16,720 bp) and ...
Chen Cheng +7 more
wiley +1 more source
The role of appoptosin in regulating oxidative stress and mitochondrial morphology [PDF]
, 2015 氧化压力是指细胞或体内氧自由基的含量超出抗氧化物及抗氧化酶类清除能力时对细胞或机体造成的氧化胁迫。氧化压力参与了包括炎症、衰老、心血管疾病、癌症、糖尿病、艾滋病、神经退行性疾病等多种疾病的发病过程。氧化压力通过多个下游信号通路对细胞造成胁迫，如JNK、Foxo等，但其中的具体参与蛋白仍有待于深入阐明。Appoptosin也被称为SLC25A38，是一种定位于线粒体内膜的转运蛋白，负责转入甘氨酸并转出D-氨基乙酰丙酸，进而调节血红素（heme）的合成 ...
张翠林
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Systematic Entomology, Volume 50, Issue 3, Page 495-518, July 2025.Using genomic data from 285 species across 19 planthopper families, we conducted the first phylogenomic study targeting global planthoppers and inferred their phylogeny with the highest resolution so far. We proposed taxonomic changes including the establishment of a new family Borysthenidae stat. rev. and a new superfamily Meenoploidea superfam.
Junchen Deng +9 more
wiley +1 more source
Changes on Mitochondrial DNA Content in Non-small Cell Lung Cancer [PDF]
, 2011 Background and objective It has been proven that the mitochondrial DNA (mtDNA) mutations and content change were associated with increasing risk of tumorigenesis. MtDNA content is significantly reduced in most substantive tumors. The aim of this study is
Hongmei WANG, Jigang DAI
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