Sandra C Viegas
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Explore the profile of Sandra C Viegas including associated specialties, affiliations and a list of published articles.
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30
Citations
734
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Recent Articles
1.
da Costa P, Menezes J, Guedes R, Reis F, Teixeira A, Saramago M, et al.
Genes (Basel)
. 2024 Oct;
15(10).
PMID: 39457432
Eukaryotic cells possess surveillance mechanisms that detect and degrade defective transcripts. Aberrant transcripts include mRNAs with a premature termination codon (PTC), targeted by the nonsense-mediated decay (NMD) pathway, and mRNAs...
2.
Costa V, Costa S, Saramago M, Cunha M, Arraiano C, Viegas S, et al.
Microorganisms
. 2022 Nov;
10(11).
PMID: 36422373
A long scientific journey has led to prominent technological advances in the RNA field, and several new types of molecules have been discovered, from non-coding RNAs (ncRNAs) to riboswitches, small...
3.
Costa S, Saramago M, Matos R, Arraiano C, Viegas S
FEBS Open Bio
. 2022 Mar;
13(6):957-974.
PMID: 35247037
RNAs are extremely important molecules inside the cell, which perform many different functions. For example, messenger RNAs, transfer RNAs and ribosomal RNAs are involved in protein synthesis, whereas noncoding RNAs...
4.
Saramago M, Costa V, Souza C, Barria C, Domingues S, Viegas S, et al.
Microorganisms
. 2022 Feb;
10(2).
PMID: 35208797
The pandemic caused by SARS-CoV-2 is not over yet, despite all the efforts from the scientific community. Vaccination is a crucial weapon to fight this virus; however, we still urge...
5.
Apura P, Goncalves L, Viegas S, Arraiano C
Microb Biotechnol
. 2021 Aug;
14(6):2316-2333.
PMID: 34427985
The development of synthetic biology has brought an unprecedented increase in the number molecular tools applicable into a microbial chassis. The exploration of such tools into different bacteria revealed not...
6.
Saramago M, Barria C, Costa V, Souza C, Viegas S, Domingues S, et al.
FEBS J
. 2021 Mar;
288(17):5130-5147.
PMID: 33705595
SARS-CoV-2 virus has triggered a global pandemic with devastating consequences. The understanding of fundamental aspects of this virus is of extreme importance. In this work, we studied the viral ribonuclease...
7.
Towler B, Pashler A, Haime H, Przybyl K, Viegas S, Matos R, et al.
PLoS Genet
. 2020 Dec;
16(12):e1009297.
PMID: 33370287
Dis3L2 is a highly conserved 3'-5' exoribonuclease which is mutated in the human overgrowth disorders Perlman syndrome and Wilms' tumour of the kidney. Using Drosophila melanogaster as a model system,...
8.
Apura P, de Lorenzo V, Arraiano C, Martinez-Garcia E, Viegas S
Environ Microbiol
. 2020 Oct;
23(1):174-189.
PMID: 33089610
The role of archetypal ribonucleases (RNases) in the physiology and stress endurance of the soil bacterium and metabolic engineering platform Pseudomonas putida KT2440 has been inspected. To this end, variants...
9.
Ankenbauer A, Schafer R, Viegas S, Pobre V, Voss B, Arraiano C, et al.
Microb Biotechnol
. 2020 Apr;
13(4):1145-1161.
PMID: 32267616
Pseudomonas putida is recognized as a very promising strain for industrial application due to its high redox capacity and frequently observed tolerance towards organic solvents. In this research, we studied...
10.
Apura P, Saramago M, Peregrina A, Viegas S, Carvalho S, Saraiva L, et al.
Plasmid
. 2020 Mar;
109:102503.
PMID: 32209400
Pseudomonas putida is a highly attractive production system for industrial needs. However, for its improvement as a biocatalyst at the industrial level, modulation of its gene expression is urgently needed....