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Jonatas B Amaral

Explore the profile of Jonatas B Amaral including associated specialties, affiliations and a list of published articles. Areas
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Articles 10
Citations 67
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Recent Articles
1.
Carvalho R, Brito T, Amaral J, Monteiro F, Lima D, Pereira T, et al.
Nutrients . 2024 Aug; 16(15). PMID: 39125408
Both cardiometabolic and chronic inflammatory diseases pose a significant challenge to global public health, particularly among older adults. Here, we investigated the interplay between systemic inflammatory status and the cardiometabolic...
2.
Nery G, de Araujo C, da Silva G, Bittar H, Bordallo V, Amaral J, et al.
BMC Geriatr . 2024 Jan; 24(1):99. PMID: 38273281
Background: Older adults, as the population considered at increased risk for severe COVID-19, were the most impacted by social isolation. Thus, this study aimed to assess the salivary immune/inflammatory response...
3.
Pacheco V, Nery G, Fernandes L, Santana T, Jimenez M, Borges L, et al.
Oxid Med Cell Longev . 2022 May; 2022:3725056. PMID: 35502212
Since aging has been associated with increased production of inflammatory biomarkers, the ability to monitor older adults repeatedly is highly desirable, and saliva is an interesting biofluid for the search...
4.
Felismino E, Santos J, Rossi M, Santos C, Durigon E, Oliveira D, et al.
Front Immunol . 2021 Oct; 12:713763. PMID: 34712226
Chronic cytomegalovirus (CMV) infection is a trigger factor for the development of immunosenescence and negatively impacts the immune response to influenza virus vaccination (IVV) in older adults. However, the role...
5.
Pires R, Braga P, Santos J, Amaral J, Amirato G, Trettel C, et al.
Exp Gerontol . 2021 Oct; 156:111584. PMID: 34653558
Background: Oxidative stress is an important factor in the formation of atherosclerotic plaques. High-density lipoprotein (HDL) harbors paraoxonase-1 (PON-1) and glutathione peroxidase (GPx), key enzymes in the protection against the...
6.
Paixao V, Almeida E, Amaral J, Roseira T, Monteiro F, Foster R, et al.
Vaccines (Basel) . 2021 Feb; 9(2). PMID: 33572639
Background: Although glutamine is able to improve the immune response, its action in the upper airway immunity against the influenza virus vaccine remains unclear. Therefore, we aimed to evaluate the...
7.
Monteiro F, Roseira T, Amaral J, Paixao V, Almeida E, Foster R, et al.
Vaccines (Basel) . 2020 Nov; 8(4). PMID: 33207604
Background: Since aging affects the immune responses against vaccination, the present study evaluated the effects of L-glutamine (Gln) supplementation in the humoral and cellular immune responses in elderly subjects, practitioners...
8.
Almeida E, Santos J, Paixao V, Amaral J, Foster R, Sperandio A, et al.
Oxid Med Cell Longev . 2020 May; 2020:2852181. PMID: 32411324
Although regular combined aerobic-resistance exercises can ameliorate the inflammatory status and redox balance in elderly population, it is unclear whether protein or specific amino acid supplementation could improve such benefits....
9.
Franca C, Amaral J, Tuleta I, Siviero F, Ferreira C, Izar M, et al.
Crit Rev Eukaryot Gene Expr . 2016 Aug; 26(2):161-2. PMID: 27480778
The paper summarizes the difficulties to study the rare population of endothelial progenitor cells in clinical trials, based on the experience of our group in many publications in this area.
10.
Barbosa S, Lins L, Fonseca F, Matos L, Aguirre A, Bianco H, et al.
Life Sci . 2013 Mar; 92(14-16):845-51. PMID: 23507424
Aims: High-risk subjects with elevated C-reactive protein (CRP) are at high risk for cardiovascular events and frequently require potent statins or combined lipid-lowering therapy to achieve lipid targets and decrease...