José Luis Rodríguez-Lorenzo¹, Bohuslav Janoušek¹, Emilio Cervantes^2,*

Phyton-International Journal of Experimental Botany, Vol.94, No.9, pp. 2649-2667, 2025, DOI:10.32604/phyton.2025.068936 - 30 September 2025

Abstract Grapevine is unique among crops because its domestication resulted not only in new morphological characteristics, but also in altered reproductive mechanisms. Viticulture involves a change from a dioecious to a hermaphroditic mating system, which makes the reproductive system more efficient. In consequence and the fact that it is one of the oldest and most economically important cultivated plants, Vitis vinifera could be defined as an over-domesticated species. Here we review some key aspects in viticulture. The main areas of interest have remained consistent throughout history, including the origin and characterisation of cultivars, resistance to environmental conditions,… More >

Kyung-Wan Baek^1,2,#, Jinkyung Cho^3,#, Ji Hyun Kim⁴, Ji-Seok Kim^1,2,*

BIOCELL, Vol.49, No.8, pp. 1339-1362, 2025, DOI:10.32604/biocell.2025.064916 - 29 August 2025

Abstract Chronic kidney disease (CKD) affects a significant fraction of the global population and is closely associated with elevated cardiovascular risk and poor clinical outcomes. Its pathophysiology entails complex molecular and cellular disturbances, including reduced nitric oxide bioavailability, persistent low-grade inflammation, oxidative stress, endothelial dysfunction, altered mineral metabolism, genetic predispositions, and uremic toxin accumulation. As current pharmacological treatments provide only partial risk reduction, complementary approaches are imperative. Exercise training, both aerobic and resistance, has emerged as a potent non-pharmacological intervention targeting these underlying molecular pathways. Regular exercise can enhance nitric oxide signaling, improve antioxidant defenses, attenuate… More >

VINOTHKUMAR VEERASAMY¹, VEERAVARMAL VEERAN², SIDDAVARAM NAGINI^1,3,*

Oncology Research, Vol.33, No.8, pp. 1835-1860, 2025, DOI:10.32604/or.2025.064010 - 18 July 2025

Abstract The phosphatidylinositol 3-kinase (PI3K)/protein kinase B (AKT) pathway is one of the most frequently dysregulated signaling networks in oral squamous cell carcinoma (OSCC). Although the tumor microenvironment (TME) and epigenetic modifiers are recognized to play a pivotal role in aberrant activation of the PI3K/AKT pathway in OSCC, the available evidence is fragmentary and a comprehensive analysis is warranted. This review evaluates the intricate mechanisms by which various components of the TME facilitate proliferation, apoptosis evasion, invasion, migration, angiogenesis, metastasis, as well as therapy resistance in OSCC through activation of PI3K/AKT signalling. The review has also More >

Gege Liu^#, Houfang Zhang^#, Yunhui Peng^*

BIOCELL, Vol.49, No.4, pp. 519-538, 2025, DOI:10.32604/biocell.2025.061470 - 30 April 2025

Abstract Nucleosomes play a vital role in chromatin organization and gene regulation, acting as key hubs that interact with various chromatin-associated factors through diverse binding mechanisms. Recent research has highlighted the prevalence of mutations in linker histones across different types of cancer, emphasizing their critical involvement in cancer progression. These cancer-associated mutations in linker histones have been shown to disrupt nucleosome stacking and the formation of higher-order chromatin structures, which in turn significantly affect epigenetic regulatory processes. In this review, we provide a comprehensive analysis of how cancer-associated linker histone mutations alter their physicochemical properties, influencing More >

MILICA KONTIC^1,2,*, FILIP MARKOVIC¹

Oncology Research, Vol.33, No.4, pp. 781-793, 2025, DOI:10.32604/or.2024.057231 - 19 March 2025

Abstract Detecting lung cancer early is crucial for improving survival rates, yet it remains a significant challenge due to many cases being diagnosed at advanced stages. This review aims to provide advances in epigenetics which have highlighted DNA methylation patterns as promising biomarkers for early detection, prognosis, and treatment response in lung cancer. Techniques like bisulfite conversion followed by PCR, digital droplet polymerase chain reaction, and next-generation sequencing are commonly used for detecting these methylation patterns, which occur early in the cancer development process and can be detected in non-invasive samples like blood and sputum. Key… More >

Shuliang Xia^1,2,3,#, Huikang Tao^2,#, Shixin Su⁴, Xinxin Chen², Li Ma², Jianru Li⁵, Bei Gao⁶, Xumei Liu⁵, Lei Pi⁷, Jinqing Feng⁴, Fengxiang Li², Jia Li^4,*, Zhiwei Zhang^1,3,*

Congenital Heart Disease, Vol.19, No.2, pp. 247-256, 2024, DOI:10.32604/chd.2024.052583 - 16 May 2024

Abstract Aims: Multiple genes and environmental factors are known to be involved in congenital heart disease (CHD), but epigenetic variation has received little attention. Monozygotic (MZ) twins with CHD provide a unique model for exploring this phenomenon. In order to investigate the potential role of Deoxyribonucleic Acid (DNA) methylation in CHD pathogenesis, the present study examined DNA methylation variation in MZ twins discordant for CHD, especially ventricular septal defect (VSD). Methods and Results: Using genome-wide DNA methylation profiles, we identified 4004 differentially methylated regions (DMRs) in 18 MZ twin pairs discordant for CHD, and 2826 genes were… More > Graphic Abstract

Ankita Kundu¹, Abir Das¹, Sayan Pal¹, Arijit Ghosh¹, Malay Kumar Adak^1,*, Masayuki Fujita², Mirza Hasanuzzaman^3,*

Phyton-International Journal of Experimental Botany, Vol.92, No.8, pp. 2283-2300, 2023, DOI:10.32604/phyton.2023.028178 - 25 June 2023

Abstract The process of ripening involves physiological and biochemical events that become a concern during postharvest storage. We have documented different approaches for the preservation and maintenance of fruit quality during the postharvest period that are biocompatible and fully safe for consumption. Chemical residues that sustain sensory characteristics, such as color, flavor, aroma, and texture, are considered. In fruit ripening, both physical and chemical elicitors are described that regulate ethylene biosynthesis or its signaling for gene expression. The key regulatory enzymes, such as ACC synthase and ACC oxidase, for ethylene biosynthesis, are important for both climacteric… More >

QIAO ZHOU^1,2,3, JIAN LIU^2,4, LING XIN⁴, YANYAN FANG^2,4, LEI WAN^2,4, DAN HUANG^2,4, JINCHEN GUO¹, JIANTING WEN^2,4

BIOCELL, Vol.47, No.4, pp. 761-772, 2023, DOI:10.32604/biocell.2023.026698 - 08 March 2023

Abstract The pathophysiology of osteoarthritis (OA) is multifactorial, with the primary risk factors being obesity, age, environmental variables, and genetic predisposition. The available evidence suggests that genetic diversity does not adequately account for all clinical characteristics and heterogeneity of OA. Genetics has emerged as a nascent and crucial area of research in OA. The epigenetic module presents a potential link between genetic and environmental risk factors and the susceptibility and pathogenesis of OA. As a critical epigenetic alteration, DNA methylation has been shown to have an important role in the etiology of OA and is a More >

ASPASIA MANTA¹, SPYRIDON KAZANAS², STEFANOS KARAMAROUDIS³, HELEN GOGAS², DIMITRIOS C. ZIOGAS^2,*

Oncology Research, Vol.30, No.5, pp. 211-219, 2022, DOI:10.32604/or.2022.026913 - 03 February 2023

Abstract Epigenetic mechanisms, such as DNA methylation and histone modifications (e.g., acetylation and deacetylation), are strongly implicated in the carcinogenesis of various malignancies. During transcription, the expression and functionality of coding gene products are altered following the histone acetylation and deacetylation. These processes are regulated by histone acetyltransferases (HATs) and histone deacetylases (HDACs), respectively. HDAC inhibitors (HDACis) have been developed as promising therapeutic agents, to limit exposure to traditional and toxic chemotherapies and offer more alternatives for some specific malignant diseases with limited options. Mechanistically, these agents affect many intracellular pathways, including cell cycle arrest, apoptosis… More >

Jiajian Shi¹, Yuchen Chen^1,*, Chentai Peng¹, Linwu Kuang², Zitong Zhang¹, Yangkai Li^2,*, Kun Huang¹

Oncologie, Vol.24, No.4, pp. 613-648, 2022, DOI:10.32604/oncologie.2022.027545 - 31 December 2022

Abstract The incidence and mortality of lung cancer rank top three of all cancers worldwide. Accounting for 85% of the total number of lung cancer, non-small cell lung cancer (NSCLC) is an important factor endangering human health. Recently, targeted therapies against driver mutations and epigenetic alterations have made encouraging advances that benefit NSCLC patients. Druggable driver mutations, which mainly occur in EGFR, KRAS, MET, HER2, ALK, ROS1, RET and BRAF, have been identified in more than a quarter of NSCLC patients. A series of highly selective mutant targeting inhibitors, such as EGFR tyrosine kinase inhibitors and KRAS inhibitors, have been… More >