Ceramides and their roles in programmed cell death

IF 2.5 4区 医学 Q3 MEDICINE, RESEARCH & EXPERIMENTAL
Martina Bago Pilátová , Zuzana Solárová , Roman Mezencev , Peter Solár
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引用次数: 1

Abstract

Programmed cell death plays a crucial role in maintaining the homeostasis and integrity of multicellular organisms, and its dysregulation contributes to the pathogenesis of many diseases. Programmed cell death is regulated by a range of macromolecules and low-molecular messengers, including ceramides. Endogenous ceramides have different functions, that are influenced by their localization and the presence of their target molecules. This article provides an overview of the current understanding of ceramides and their impact on various types of programmed cell death, including apoptosis, anoikis, macroautophagy and mitophagy, and necroptosis. Moreover, it highlights the emergence of dihydroceramides as a new class of bioactive sphingolipids and their downstream targets as well as their future roles in cancer cell growth, drug resistance and tumor metastasis.

神经酰胺及其在程序性细胞死亡中的作用。
程序性细胞死亡在维持多细胞生物的稳态和完整性方面发挥着至关重要的作用,其失调导致了许多疾病的发病机制。程序性细胞死亡由一系列大分子和低分子信使调节,包括神经酰胺。内源性神经酰胺具有不同的功能,受其定位和靶分子存在的影响。本文概述了目前对神经酰胺的理解及其对各种类型的程序性细胞死亡的影响,包括细胞凋亡、失巢凋亡、大自噬和线粒体自噬以及坏死。此外,它还强调了二氢神经酰胺作为一类新的生物活性鞘脂的出现及其下游靶点,以及它们在癌症细胞生长、耐药性和肿瘤转移中的未来作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Advances in medical sciences
Advances in medical sciences 医学-医学:研究与实验
CiteScore
5.00
自引率
0.00%
发文量
53
审稿时长
25 days
期刊介绍: Advances in Medical Sciences is an international, peer-reviewed journal that welcomes original research articles and reviews on current advances in life sciences, preclinical and clinical medicine, and related disciplines. The Journal’s primary aim is to make every effort to contribute to progress in medical sciences. The strive is to bridge laboratory and clinical settings with cutting edge research findings and new developments. Advances in Medical Sciences publishes articles which bring novel insights into diagnostic and molecular imaging, offering essential prior knowledge for diagnosis and treatment indispensable in all areas of medical sciences. It also publishes articles on pathological sciences giving foundation knowledge on the overall study of human diseases. Through its publications Advances in Medical Sciences also stresses the importance of pharmaceutical sciences as a rapidly and ever expanding area of research on drug design, development, action and evaluation contributing significantly to a variety of scientific disciplines. The journal welcomes submissions from the following disciplines: General and internal medicine, Cancer research, Genetics, Endocrinology, Gastroenterology, Cardiology and Cardiovascular Medicine, Immunology and Allergy, Pathology and Forensic Medicine, Cell and molecular Biology, Haematology, Biochemistry, Clinical and Experimental Pathology.
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