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Pregled bibliografske jedinice broj: 1043046

Forgotten partners and function regulators of inducible metallothioneins


Pavić, Mirela; Turčić, Petra; Ljubojević, Marija
Forgotten partners and function regulators of inducible metallothioneins // Arhiv za higijenu rada i toksikologiju, 70 (2019), 4; 256-264 doi:10.2478/aiht-2019-70-3317 (međunarodna recenzija, pregledni rad, znanstveni)


CROSBI ID: 1043046 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Forgotten partners and function regulators of inducible metallothioneins

Autori
Pavić, Mirela ; Turčić, Petra ; Ljubojević, Marija

Izvornik
Arhiv za higijenu rada i toksikologiju (0004-1254) 70 (2019), 4; 256-264

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, pregledni rad, znanstveni

Ključne riječi
adenosine triphosphate ; aging ; copper ; ferritin ; glutathione ; iron ; oxidative stress ; sex differences ; steroid hormones ; transition metals ; zinc

Sažetak
Metallothioneins are peculiar cysteine rich, heat resistant, small cellular plasma proteins expressed through almost all life forms. The currently established biological functions of metallothioneins are the homeostasis of essential metals and protection against toxic transitional metals (TM) alongside defence from oxidative stress by direct scavenging of reactive oxygen and nitrogen species (ROS and RNS). In mammals, among the four main evolutionary conserved forms, only the ubiquitously expressed metallothionein 1 and 2 (here abbreviated as MT) are inducible by TM, oxidative stress, glucocorticoids and starvation among various other stimuli. However, more than sixty years after being discovered, metallothioneins still bear unresolved issues about their possible physiological function and regulation. The biological function of MTs has still not been associated with the in vitro- demonstrated capacity of MT interaction with cellular molecules glutathione (GSH) or adenosine triphosphate (ATP), or with the possibility of direct iron-MT binding in the reducing intracellular environment of some organelles, e.g. lysosomes. Iron as the most abundant cellular TM is also one of the main physiological sources of ROS. Moreover, iron exhibits strain, sex and age differences that reflected ROS generation and MT induction in (patho)physiology and toxicology studies. A recent study showed that iron sex differences follows expression of both ferritin and MT leading to wide implications from essential TM interconnectivity to aging. This review places emphasis on biochemically proven but physiologically ignored interactions of MT with iron to stimulate advanced research for establishing a wide frame of the biological roles of MTs important for health and longevity.

Izvorni jezik
Engleski

Znanstvena područja
Biologija, Interdisciplinarne prirodne znanosti, Temeljne medicinske znanosti



POVEZANOST RADA


Projekti:
IP-11-2013-1481

Ustanove:
Farmaceutsko-biokemijski fakultet, Zagreb,
Institut za medicinska istraživanja i medicinu rada, Zagreb,
Veterinarski fakultet, Zagreb

Profili:

Avatar Url Mirela Pavić (autor)

Avatar Url Petra Turčić (autor)

Avatar Url Marija Ljubojević (autor)

Citiraj ovu publikaciju

Pavić, Mirela; Turčić, Petra; Ljubojević, Marija
Forgotten partners and function regulators of inducible metallothioneins // Arhiv za higijenu rada i toksikologiju, 70 (2019), 4; 256-264 doi:10.2478/aiht-2019-70-3317 (međunarodna recenzija, pregledni rad, znanstveni)
Pavić, M., Turčić, P. & Ljubojević, M. (2019) Forgotten partners and function regulators of inducible metallothioneins. Arhiv za higijenu rada i toksikologiju, 70 (4), 256-264 doi:10.2478/aiht-2019-70-3317.
@article{article, year = {2019}, pages = {256-264}, DOI = {10.2478/aiht-2019-70-3317}, keywords = {adenosine triphosphate, aging, copper, ferritin, glutathione, iron, oxidative stress, sex differences, steroid hormones, transition metals, zinc}, journal = {Arhiv za higijenu rada i toksikologiju}, doi = {10.2478/aiht-2019-70-3317}, volume = {70}, number = {4}, issn = {0004-1254}, title = {Forgotten partners and function regulators of inducible metallothioneins}, keyword = {adenosine triphosphate, aging, copper, ferritin, glutathione, iron, oxidative stress, sex differences, steroid hormones, transition metals, zinc} }
@article{article, year = {2019}, pages = {256-264}, DOI = {10.2478/aiht-2019-70-3317}, keywords = {adenosine triphosphate, aging, copper, ferritin, glutathione, iron, oxidative stress, sex differences, steroid hormones, transition metals, zinc}, journal = {Arhiv za higijenu rada i toksikologiju}, doi = {10.2478/aiht-2019-70-3317}, volume = {70}, number = {4}, issn = {0004-1254}, title = {Forgotten partners and function regulators of inducible metallothioneins}, keyword = {adenosine triphosphate, aging, copper, ferritin, glutathione, iron, oxidative stress, sex differences, steroid hormones, transition metals, zinc} }

Časopis indeksira:


  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus
  • MEDLINE


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