Personal information

Countries

Brazil

Biography

Possui graduação em Farmácia pela Universidade Regional Integrada do Alto Uruguai e das Missões - Campus Erechim (2019). Mestrado em Bioquímica pelo Programa de Pós-graduação em Ciências Biológicas: Bioquímica pela Universidade Federal do Rio Grande do Sul (2020-2022) sob orientação do Prof. Dr. Alexandre Umpierrez Amaral. Atualmente é doutoranda em Bioquímica, com especialização em erros inatos do metabolismo. Têm experiência em bioenergética mitocondrial, metabolismo celular e estresse redox.

Activities

Collapse all

Employment (1)

Universidade Federal do Rio Grande do Sul: Porto Alegre, RS, BR

2022-05-15 to present | Doutoranda (Bioquímica)
Employment
Source: Self-asserted source
Ângela Zemniaçak

Education and qualifications (3)

Universidade Federal do Rio Grande do Sul: Porto Alegre, RS, BR

2022-05 to present | Dourando (Bioquímica)
Qualification
Source: Self-asserted source
Ângela Zemniaçak

Universidade Federal do Rio Grande do Sul: Porto Alegre, RS, BR

2020-04 to 2022-03 | Mestre (Bioquímica)
Qualification
Source: Self-asserted source
Ângela Zemniaçak

Universidade Regional Integrada do Alto Uruguai e das Missões: Erechim, RS, BR

2016-02 to 2020-01 | Farmacêutica (Saúde)
Education
Source: Self-asserted source
Ângela Zemniaçak

Works (9)

Disturbances in mitochondrial quality control and mitochondria-lysosome contact underlie the cerebral cortex and heart damage of mucopolysaccharidosis type II mice

Metabolic Brain Disease
2025-04-12 | Journal article
DOI: 10.1007/s11011-025-01605-x
Contributors: Camila Vieira Pinheiro; Rafael Teixeira Ribeiro; Ana Cristina Roginski; Morgana Brondani; Ângela Beatris Zemniaçak; Chrístofer Ian Hernandez Hoffmann; Adriana Fernanda K. Vizuete; Carlos-Alberto Gonçalves; Alexandre Umpierrez Amaral; Moacir Wajner et al.
Source: check_circle
Crossref

α-Ketoisocaproic Acid Disrupts Mitochondrial Bioenergetics in the Brain of Neonate Rats: Molecular Modeling Studies of α-ketoglutarate Dehydrogenase Subunits Inhibition

Neurochemical Research
2025-02 | Journal article
DOI: 10.1007/s11064-024-04328-0
Contributors: Ângela Beatris Zemniaçak; Rafael Teixeira Ribeiro; Gustavo Machado das Neves; Sâmela de Azevedo Cunha; Tailine Quevedo Tavares; Andrey Vinícios Soares Carvalho; Carlos Alexandre Netto; Roger Frigério Castilho; Moacir Wajner; Alexandre Umpierrez Amaral
Source: check_circle
Crossref

Oxidative Stress Associated With Increased Reactive Nitrogen Species Generation in the Liver and Kidney Caused by a Major Metabolite Accumulating in Tyrosinemia Type 1

Cell Biochemistry and Function
2024-12 | Journal article
DOI: 10.1002/cbf.70010
Contributors: Julia Gabrieli Bender; Rafael Teixeira Ribeiro; Ângela Beatris Zemniaçak; Rafael Palavro; Rafael Aguiar Marschner; Simone Magagnin Wajner; Ediandra Tissot Castro; Guilhian Leipnitz; Moacir Wajner; Alexandre Umpierrez Amaral
Source: check_circle
Crossref

In Vivo Intracerebral Administration of α-Ketoisocaproic Acid to Neonate Rats Disrupts Brain Redox Homeostasis and Promotes Neuronal Death, Glial Reactivity, and Myelination Injury

Molecular Neurobiology
2024-05 | Journal article
DOI: 10.1007/s12035-023-03718-9
Contributors: Ângela Beatris Zemniaçak; Rafael Teixeira Ribeiro; Camila Vieira Pinheiro; Sâmela de Azevedo Cunha; Tailine Quevedo Tavares; Ediandra Tissot Castro; Guilhian Leipnitz; Moacir Wajner; Alexandre Umpierrez Amaral
Source: check_circle
Crossref

Disturbances in mitochondrial bioenergetics and control quality and unbalanced redox homeostasis in the liver of a mouse model of mucopolysaccharidosis type II

Molecular and Cellular Biochemistry
2024-03-18 | Journal article
DOI: 10.1007/s11010-024-04952-y
Part of ISSN: 0300-8177
Part of ISSN: 1573-4919
Contributors: Camila Vieira Pinheiro; Rafael Teixeira Ribeiro; Ana Cristina Roginski; Morgana Brondani; Ângela Beatris Zemniaçak; Chrístofer Ian Hernandez Hoffmann; Alexandre Umpierrez Amaral; Moacir Wajner; Guilherme Baldo; Guilhian Leipnitz
Source: Self-asserted source
Ângela Zemniaçak

Disturbance of mitochondrial functions caused by N-acetylglutamate and N-acetylmethionine in brain of adolescent rats: Potential relevance in aminoacylase 1 deficiency

Neurochemistry International
2023-12 | Journal article
DOI: 10.1016/j.neuint.2023.105631
Contributors: Vanessa Trindade Bortoluzzi; Rafael Teixeira Ribeiro; Ângela Beatris Zemniaçak; Sâmela de Azevedo Cunha; Jörn Oliver Sass; Roger Frigério Castilho; Alexandre Umpierrez Amaral; Moacir Wajner
Source: check_circle
Crossref

Disruption of mitochondrial bioenergetics and calcium homeostasis by phytanic acid in the heart: Potential relevance for the cardiomyopathy in Refsum disease

Biochimica et Biophysica Acta (BBA) - Bioenergetics
2023-04 | Journal article
DOI: 10.1016/j.bbabio.2023.148961
Part of ISSN: 0005-2728
Contributors: Ângela Beatriz Zemniaçak; Ana Cristina Roginski; Rafael Teixeira Ribeiro; Julia Gabrieli Bender; Rafael Aguiar Marschner; Simone Magagnin Wajner; Moacir Wajner; Alexandre Umpierrez Amaral
Source: Self-asserted source
Ângela Zemniaçak

l-2-Hydroxyglutaric Acid Administration to Neonatal Rats Elicits Marked Neurochemical Alterations and Long-Term Neurobehavioral Disabilities Mediated by Oxidative Stress

Neurotoxicity Research
2023-04 | Journal article
DOI: 10.1007/s12640-022-00625-0
Contributors: Rafael Teixeira Ribeiro; Andrey Vinícios Soares Carvalho; Rafael Palavro; Luz Elena Durán-Carabali; Ângela Beatris Zemniaçak; Alexandre Umpierrez Amaral; Carlos Alexandre Netto; Moacir Wajner
Source: check_circle
Crossref

Disruption of mitochondrial functions involving mitochondrial permeability transition pore opening caused by maleic acid in rat kidney.

Journal of bioenergetics and biomembranes
2022-07-29 | Journal article
DOI: 10.1007/s10863-022-09945-4
PMID: 35902433
Contributors: Roginski AC; Zemniaçak ÂB; Marschner RA; Wajner SM; Ribeiro RT; Wajner M; Amaral AU
Source: Self-asserted source
Ângela Zemniaçak
How many people are using ORCID?