» Articles » PMID: 37396852

Evaluation of Cadmium and Mercury on Cardiovascular and Neurological Systems: Effects on Humans and Fish

Overview
Journal Toxicol Rep
Date 2023 Jul 3
PMID 37396852
Authors
Affiliations
Soon will be listed here.
Abstract

Chemicals are at the top of public health concerns and metals have received much attention in terms of toxicological studies. Cadmium (Cd) and mercury (Hg) are among the most toxic heavy metals and are widely distributed in the environment. They are considered important factors involved in several organ disturbances. Heart and brain tissues are not among the first exposure sites to Cd and Hg but they are directly affected and may manifest intoxication reactions leading to death. Many cases of human intoxication with Cd and Hg showed that these metals have potential cardiotoxic and neurotoxic effects. Human exposure to heavy metals is through fish consumption which is considered as an excellent source of human nutrients. In the current review, we will summarize the most known cases of human intoxication with Cd and Hg, highlight their toxic effects on fish, and investigate the common signal pathways of both Cd and Hg to affect heart and brain tissues. Also, we will present the most common biomarkers used in the assessment of cardiotoxicity and neurotoxicity using Zebrafish model.

Citing Articles

Peptide-Based Rapid and Selective Detection of Mercury in Aqueous Samples with Micro-Volume Glass Capillary Fluorometer.

Sosnowska M, Pitula E, Janik M, Bruzdziak P, Smietana M, Olszewski M Biosensors (Basel). 2024; 14(11).

PMID: 39589989 PMC: 11591704. DOI: 10.3390/bios14110530.


A Review on Pyridine Based Colorimetric and Fluorometric Chemosensor for Detection of Hg ion.

Alam M, Khan S J Fluoresc. 2024; .

PMID: 39527360 DOI: 10.1007/s10895-024-04005-z.


Mechanistic Evidence for Hg Removal from Wastewater by Biologically Produced Sulfur.

Jeong S, Park B, Yoon J, Kirkham M, Yang J, Kim H Toxics. 2024; 12(4).

PMID: 38668501 PMC: 11053473. DOI: 10.3390/toxics12040278.


Environmental Toxins and Alzheimer's Disease: a Comprehensive Analysis of Pathogenic Mechanisms and Therapeutic Modulation.

Dhapola R, Sharma P, Kumari S, Bhatti J, HariKrishnaReddy D Mol Neurobiol. 2023; 61(6):3657-3677.

PMID: 38006469 DOI: 10.1007/s12035-023-03805-x.

References
1.
Xia Z, Dudek H, Miranti C, Greenberg M . Calcium influx via the NMDA receptor induces immediate early gene transcription by a MAP kinase/ERK-dependent mechanism. J Neurosci. 1996; 16(17):5425-36. PMC: 6578897. View

2.
Fagerberg B, Barregard L, Sallsten G, Forsgard N, Ostling G, Persson M . Cadmium exposure and atherosclerotic carotid plaques--results from the Malmö diet and Cancer study. Environ Res. 2014; 136:67-74. DOI: 10.1016/j.envres.2014.11.004. View

3.
Ho N, Yang L, Legradi J, Armant O, Takamiya M, Rastegar S . Gene responses in the central nervous system of zebrafish embryos exposed to the neurotoxicant methyl mercury. Environ Sci Technol. 2013; 47(7):3316-25. DOI: 10.1021/es3050967. View

4.
Satarug S, Nishijo M, Lasker J, Edwards R, Moore M . Kidney dysfunction and hypertension: role for cadmium, p450 and heme oxygenases?. Tohoku J Exp Med. 2006; 208(3):179-202. DOI: 10.1620/tjem.208.179. View

5.
Oka T, Matsukura M, Okamoto M, Harada N, Kitano T, Miike T . Autonomic nervous functions in fetal type Minamata disease patients: assessment of heart rate variability. Tohoku J Exp Med. 2003; 198(4):215-21. DOI: 10.1620/tjem.198.215. View