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Topic Review
AKR1B10
Preventing the cytokine storm observed in COVID-19 is a crucial goal for reducing the occurrence of severe acute respiratory failure and improving outcomes. The analysis of transcriptomic data from lung samples of patients who died from COVID-19 demonstrates an increased expression of the gene encoding AKR1B10.
  • 394
  • 23 Feb 2022
Topic Review
AKR1B10 in Physiology and Pathophysiology
AKR1B10 is a human nicotinamide adenine dinucleotide phosphate (NADPH)-dependent reductase belonging to the aldo-keto reductase (AKR) 1B subfamily. It catalyzes the reduction of aldehydes, some ketones and quinones, and interacts with acetyl-CoA carboxylase and heat shock protein 90α. The enzyme is highly expressed in epithelial cells of the stomach and intestine, but down-regulated in gastrointestinal cancers and inflammatory bowel diseases. In contrast, AKR1B10 expression is low in other tissues, where the enzyme is upregulated in cancers, as well as in non-alcoholic fatty liver disease and several skin diseases. In addition, the enzyme’s expression is elevated in cancer cells resistant to clinical anti-cancer drugs. Thus, growing evidence supports AKR1B10 as a potential target for diagnosing and treating these diseases. Herein, we reviewed the literature on the roles of AKR1B10 in a healthy gastrointestinal tract, the development and progression of cancers and acquired chemoresistance, in addition to its gene regulation, functions, and inhibitors.
  • 421
  • 24 Jun 2021
Topic Review
AKT1 Gene
AKT serine/threonine kinase 1
  • 567
  • 24 Dec 2020
Topic Review
AKT3 Gene
AKT serine/threonine kinase 3
  • 380
  • 24 Dec 2020
Topic Review
Alagille Syndrome
Alagille syndrome is a genetic disorder that can affect the liver, heart, and other parts of the body.
  • 482
  • 31 Dec 2020
Topic Review
ALAN affects female zebra finches
Despite growing evidence that demonstrate adverse effects of artificial light at night (ALAN) on many species, relatively little is known regarding its effects on brain plasticity in birds. We recently showed that although ALAN increases cell proliferation in brains of birds, neuronal densities in two brain regions decreased, indicating neuronal death, which might be due to mortality of newly produced neurons or of existing ones. Therefore, in the present study we studied the effect of long-term ALAN on the recruitment of newborn neurons into their target regions in the brain. Accordingly, we exposed zebra finches (Taeniopygia guttata) to 5 lux ALAN, and analysed new neuronal recruitment and total neuronal densities in several brain regions. We found that ALAN increased neuronal recruitment, possibly as a compensatory response to ALAN-induced neuronal death, and/or due to increased nocturnal locomotor activity caused by sleep disruption. Moreover, ALAN also had a differential temporal effect on neuronal densities, because hippocampus was more sensitive to ALAN and its neuronal densities were more affected than in other brain regions. Nocturnal melatonin levels under ALAN were significantly lower compared to controls, indicating that very low ALAN intensities suppress melatonin not only in nocturnal, but also in diurnal species.
  • 539
  • 03 Sep 2020
Topic Review
Alaria alata
Alaria alata flukes are cosmopolitan parasites. In Europe, the definitive hosts are red foxes (Vulpes vulpes), wolves (Canis lupus), and raccoon dogs (Nyctereutes procyonoides), as well as animals that belong to the Felidae family. Intermediate hosts, such as snails and frogs, are the sources of infection for definitive hosts. The developmental stages of A. alata mesocercariae may occur in paratenic hosts, including many species of mammals, birds, and reptiles, as well as in wild boars (Sus scrofa), which are important from the zoonotic point of view. Alaria alata is a widespread trematode that is considered a potential cause of a human disease called alariosis, which is associated with the consumption of raw or undercooked meat of intermediate or paratenic hosts of this parasite.
  • 4.6K
  • 11 Aug 2021
Topic Review
Alarmins and MicroRNAs in Genesis of Respiratory Diseases
Alarmins support the pathogenesis of chronic respiratory diseases as asthma through ferroptosis and the axis composed of high mobility group box 1 (HMGB1) and interleukin (IL)-33. The mechanisms supporting the development and progression of chronic respiratory diseases and the role of HMBG1 and IL-33 are described.
  • 425
  • 09 Feb 2023
Topic Review
ALAS2 Gene
5'-aminolevulinate synthase 2
  • 383
  • 24 Dec 2020
Topic Review
Alcohol Consumption and Male Fertility
Heavy alcohol consumption (defined as more than 3 and 4 drinks in a day, or more than 7 and 14 drinks weekly, for women and men, respectively) is reported to negatively affect human health, promote traffic accidents, and alter social behaviors, with severe repercussions for personal, social, and professional lives. Clinically, alcohol consumption has been correlated with an increased incidence of different types of cancer , cardiovascular  and liver diseases, birth defects, and psychiatric disorders.
  • 876
  • 06 Jan 2022
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