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  1. Article: Primary Lateral Sclerosis: Can Rocuronium Be an Option?

    Palha Ribeiro, Antonio / Tomas, Ana Sofia / Oliveira, Carla

    Cureus

    2023  Volume 15, Issue 3, Page(s) e35773

    Abstract: Primary lateral sclerosis (PLS) is a neurodegenerative motor neuron disorder that is characterized by corticospinal and corticobulbar dysfunction. In this disease, muscle relaxants in general anesthesia should be used with extreme caution. A 67-year-old ... ...

    Abstract Primary lateral sclerosis (PLS) is a neurodegenerative motor neuron disorder that is characterized by corticospinal and corticobulbar dysfunction. In this disease, muscle relaxants in general anesthesia should be used with extreme caution. A 67-year-old woman with a history of PLS was scheduled for laparoscopic gastrostomy due to long-term dysphagia. In the preoperative assessment, she presented a tetrapyramidal syndrome with generalized muscle weakness. A priming dose of 5 mg of rocuronium was administered and the train-of-four (TOF) ratio (T4/T1) after 60 seconds was 70% so induction was followed with fentanyl, propofol, and additional 40 mg of rocuronium. After 90 seconds when T1 was lost, the patient was intubated. During surgery, the TOF ratio increased progressively until 65%, 22 minutes after a final bolus of 10 mg of rocuronium. Prior to emergence, 150 mg of sugammadex was given and neuromuscular block reversal was evidenced with a TOF ratio > 90%. As it was decided to perform the surgery laparoscopically, general anesthesia with a neuromuscular blockade was necessary. Since it is reported that patients with motor neuron diseases show an increased sensibility to non-depolarizing muscle relaxants (NDMR), these agents should be used cautiously. Adversely to what studies document, no augmented responsiveness was shown in TOF monitoring, so the standard dose of 0.6 mg/kg of rocuronium was safely given. A final bolus of NDMR was administered after 54 minutes, demonstrating a similar pharmacokinetics profile in terms of duration of action as reported in several studies (45-70 minutes). In addition, a full and rapid neuromuscular blockade recovery with 2 mg/kg of sugammadex was seen, as previously demonstrated in a case series.
    Language English
    Publishing date 2023-03-05
    Publishing country United States
    Document type Case Reports
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.35773
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Megaprimer-Based PCR to Synthesize Fusion Genes for Cloning.

    Aguiar, Tatiana Q / Oliveira, Carla / Domingues, Lucília

    Methods in molecular biology (Clifton, N.J.)

    2023  Volume 2967, Page(s) 193–207

    Abstract: Megaprimer-based polymerase chain reaction (PCR) strategies allow the versatile and fast assembly and amplification of a myriad of tailor-made or random DNA sequences readily available for conventional or restriction-free (RF) cloning.In this chapter, we ...

    Abstract Megaprimer-based polymerase chain reaction (PCR) strategies allow the versatile and fast assembly and amplification of a myriad of tailor-made or random DNA sequences readily available for conventional or restriction-free (RF) cloning.In this chapter, we present a megaprimer-based PCR protocol that enables the expeditious construction of customized fusion genes ready for cloning into commercial expression plasmids. With the expanding use of protein tag technology in the most diverse application fields, this protocol remains a versatile and affordable solution for the synthesis and fusion of peptide tags/domains of interest.
    MeSH term(s) Polymerase Chain Reaction ; Protein Domains ; Technology ; Cloning, Molecular
    Language English
    Publishing date 2023-08-20
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ISSN 1940-6029
    ISSN (online) 1940-6029
    DOI 10.1007/978-1-0716-3358-8_16
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: DUSP3 modulates IRES-dependent translation of mRNAs through dephosphorylation of the HNRNPC protein in cells under genotoxic stimulus.

    Ferruzo, Pault Y M / Boell, Viktor K / Russo, Lilian C / Oliveira, Carla C / Forti, Fabio L

    Biology of the cell

    2024  Volume 116, Issue 5, Page(s) e2300128

    Abstract: Background information: The dual-specificity phosphatase 3 (DUSP3) regulates cell cycle progression, proliferation, senescence, and DNA repair pathways under genotoxic stress. This phosphatase interacts with HNRNPC protein suggesting an involvement in ... ...

    Abstract Background information: The dual-specificity phosphatase 3 (DUSP3) regulates cell cycle progression, proliferation, senescence, and DNA repair pathways under genotoxic stress. This phosphatase interacts with HNRNPC protein suggesting an involvement in the regulation of HNRNPC-ribonucleoprotein complex stability. In this work, we investigate the impact of DUSP3 depletion on functions of HNRNPC aiming to suggest new roles for this enzyme.
    Results: The DUSP3 knockdown results in the tyrosine hyperphosphorylation state of HNRNPC increasing its RNA binding ability. HNRNPC is present in the cytoplasm where it interacts with IRES trans-acting factors (ITAF) complex, which recruits the 40S ribosome on mRNA during protein synthesis, thus facilitating the translation of mRNAs containing IRES sequence in response to specific stimuli. In accordance with that, we found that DUSP3 is present in the 40S, monosomes and polysomes interacting with HNRNPC, just like other previously identified DUSP3 substrates/interacting partners such as PABP and NCL proteins. By downregulating DUSP3, Tyr-phosphorylated HNRNPC preferentially binds to IRES-containing mRNAs within ITAF complexes preferentially in synchronized or stressed cells, as evidenced by the higher levels of proteins such as c-MYC and XIAP, but not their mRNAs such as measured by qPCR. Under DUSP3 absence, this increased phosphorylated-HNRNPC/RNA interaction reduces HNRNPC-p53 binding in presence of RNAs releasing p53 for specialized cellular responses. Similarly, to HNRNPC, PABP physically interacts with DUSP3 in an RNA-dependent manner.
    Conclusions and significance: Overall, DUSP3 can modulate cellular responses to genotoxic stimuli at the translational level by maintaining the stability of HNRNPC-ITAF complexes and regulating the intensity and specificity of RNA interactions with RRM-domain proteins.
    MeSH term(s) Humans ; Phosphorylation ; RNA, Messenger/genetics ; RNA, Messenger/metabolism ; Dual Specificity Phosphatase 3/metabolism ; Dual Specificity Phosphatase 3/genetics ; DNA Damage ; Protein Biosynthesis ; Heterogeneous-Nuclear Ribonucleoproteins/metabolism ; Heterogeneous-Nuclear Ribonucleoproteins/genetics ; HeLa Cells
    Chemical Substances RNA, Messenger ; Dual Specificity Phosphatase 3 (EC 3.1.3.48) ; DUSP3 protein, human (EC 3.1.3.48) ; Heterogeneous-Nuclear Ribonucleoproteins
    Language English
    Publishing date 2024-03-27
    Publishing country England
    Document type Journal Article
    ZDB-ID 245745-3
    ISSN 1768-322X ; 0399-0311 ; 0248-4900
    ISSN (online) 1768-322X
    ISSN 0399-0311 ; 0248-4900
    DOI 10.1111/boc.202300128
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Book ; Online: Plano estratégico 2019-2023

    Oliveira, Carla Padrel de

    por uma Universidade Aberta ao mundo, inovadora e sustentável

    2020  

    Abstract: O Plano Estratégico acompanha o programa de candidatura da Reitora eleita e estabelece as linhas estratégicas orientadoras da governação da Universidade Aberta, no quadriénio 2019 a 2023. Inesperadamente, Portugal, à semelhança do resto do mundo, viu-se ... ...

    Abstract O Plano Estratégico acompanha o programa de candidatura da Reitora eleita e estabelece as linhas estratégicas orientadoras da governação da Universidade Aberta, no quadriénio 2019 a 2023. Inesperadamente, Portugal, à semelhança do resto do mundo, viu-se perante o cenário de pandemia COVID-19, cujo impacto gerou uma crise generalizada em todos os setores da vida quotidiana, nomeadamente no sistema educativo. Assim, a continuidade das atividades de ensino de matriz presencial foi assegurada após a rápida adoção de soluções tecnológicas que permitiram um ensino à distância. Estas soluções, válidas num contexto emergencial, nada têm a ver com o ensino a distância praticado há mais de 30 anos na Universidade Aberta. As exigências que na atual conjuntura impendem sobre a Universidade Aberta, como universidade pública portuguesa de ensino a distância, são elevadas, pelo que esta precisa de ser capaz de se transformar e fortalecer internamente e de estabelecer relações adequadas quer com a tutela e outros setores da governação, quer com instituições e pessoas que prosseguem objetivos convergentes, tanto no campo do ensino a distância como no campo da promoção da língua, cultura e interesses de Portugal no mundo. Sendo o ensino a distância um desafio político, social e, essencialmente, pedagógico, o presente plano estratégico, procura definir, com visão e rigor, as prioridades, linhas de intervenção e ações para o futuro, apostando na flexibilidade da oferta formal, na transversalidade das diferentes áreas científicas e no desenvolvimento de formações não formais, num contexto de aprendizagem ao longo da vida. Enquanto universidade pública com uma missão diferenciada no sistema de ensino superior português, os objetivos e ações deste plano visam um governo socialmente responsável que se deve traduzir num aumento da eficiência de todos os colaboradores – docentes e não docentes – e da eficácia geral da instituição. A política de desenvolvimento que propomos destina-se a criar dinâmicas que envolvam toda a comunidade académica, incentivando a criatividade e fomentando a participação de todos no cumprimento da implementação dos Objetivos de Desenvolvimento Sustentável, nas dimensões de inclusão, responsabilidade ética, acesso aberto, educação científica e comprometimento da cidadania.

    info:eu-repo/semantics/publishedVersion
    Keywords Universidade Aberta ; Planeamento estratégico ; 2019-2023 ; Portugal ; ODS::04:Educação de Qualidade ; ODS::09:Indústria ; Inovação e Infraestruturas ; ODS::17:Parcerias para a Implementação dos Objetivos ; covid19
    Language Portuguese
    Publisher Universidde Aberta
    Publishing country pt
    Document type Book ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: What Circular economy indicators really measure? An overview of circular economy principles and sustainable development goals

    de Oliveira, Carla Tognato / Oliveira, Giovanna Groff Andrade

    Resources, Conservation & Recycling. 2023 Mar., v. 190 p.106850-

    2023  

    Abstract: While many Circular Economy (CE) indicators communicate that they measure sustainability, they do not consider the sustainability tripod. Thus, any decision to adopt a CE strategy must be carefully reasoned about its potential sustainability performance, ...

    Abstract While many Circular Economy (CE) indicators communicate that they measure sustainability, they do not consider the sustainability tripod. Thus, any decision to adopt a CE strategy must be carefully reasoned about its potential sustainability performance, in addition to requiring CE indicators based on the chosen strategies to support professionals and decision-makers. Therefore, this paper aims to analyze circularity indicators that can assess the three pillars of sustainability at the nano and micro levels to indicate gaps. We propose a three-step method for eight circular indicators aligned with sustainability: characterization by Sources, Type, Cycles, CE Strategy, Business Strategy, Methodology, and Multiple lifecycles; analysis based on three CE principles and by the direct contribution to Sustainable Development Goals (SDGs). The main results establish a scarcity connection of indicators with preserving and enhancing natural capital and SDGs 6 and 15; none address the CE strategies Refuse and Rethink, and one focuses on Repurpose.
    Keywords business planning ; circular economy ; decision making ; natural capital ; solid wastes ; sustainable development ; Circularity indicators ; Resources management ; Circular economy principles ; Nano level ; Micro level, and sustainability
    Language English
    Dates of publication 2023-03
    Publishing place Elsevier B.V.
    Document type Article ; Online
    ZDB-ID 1498716-8
    ISSN 0921-3449
    ISSN 0921-3449
    DOI 10.1016/j.resconrec.2022.106850
    Database NAL-Catalogue (AGRICOLA)

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  6. Article ; Online: Bioinspired human stomach-on-a-chip with

    Ferreira, Daniel A / Conde, João P / Rothbauer, Mario / Ertl, Peter / Granja, Pedro L / Oliveira, Carla

    Lab on a chip

    2023  Volume 23, Issue 3, Page(s) 495–510

    Abstract: The lack of ... ...

    Abstract The lack of biomimetic
    MeSH term(s) Animals ; Humans ; Cell Culture Techniques ; Extracellular Matrix/chemistry ; Microfluidics ; Stomach ; Lab-On-A-Chip Devices
    Language English
    Publishing date 2023-01-31
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2056646-3
    ISSN 1473-0189 ; 1473-0197
    ISSN (online) 1473-0189
    ISSN 1473-0197
    DOI 10.1039/d2lc01132h
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Fermentation Strategies for Production of Pharmaceutical Terpenoids in Engineered Yeast.

    Carsanba, Erdem / Pintado, Manuela / Oliveira, Carla

    Pharmaceuticals (Basel, Switzerland)

    2021  Volume 14, Issue 4

    Abstract: Terpenoids, also known as isoprenoids, are a broad and diverse class of plant natural products with significant industrial and pharmaceutical importance. Many of these natural products have antitumor, anti-inflammatory, antibacterial, antiviral, and ... ...

    Abstract Terpenoids, also known as isoprenoids, are a broad and diverse class of plant natural products with significant industrial and pharmaceutical importance. Many of these natural products have antitumor, anti-inflammatory, antibacterial, antiviral, and antimalarial effects, support transdermal absorption, prevent and treat cardiovascular diseases, and have hypoglycemic activities. Production of these compounds are generally carried out through extraction from their natural sources or chemical synthesis. However, these processes are generally unsustainable, produce low yield, and result in wasting of substantial resources, most of them limited. Microbial production of terpenoids provides a sustainable and environment-friendly alternative. In recent years, the yeast
    Language English
    Publishing date 2021-03-26
    Publishing country Switzerland
    Document type Journal Article ; Review
    ZDB-ID 2193542-7
    ISSN 1424-8247
    ISSN 1424-8247
    DOI 10.3390/ph14040295
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Prediction of pathological response after neoadjuvant chemotherapy using baseline FDG PET heterogeneity features in breast cancer.

    Oliveira, Carla / Oliveira, Francisco / Vaz, Sofia C / Marques, Hugo Pinto / Cardoso, Fátima

    The British journal of radiology

    2023  Volume 96, Issue 1146, Page(s) 20220655

    Abstract: Complete pathological response to neoadjuvant systemic treatment (NAST) in some subtypes of breast cancer (BC) has been used as a surrogate of long-term outcome. The possibility of predicting BC pathological response to NAST based on the baseline 18F- ... ...

    Abstract Complete pathological response to neoadjuvant systemic treatment (NAST) in some subtypes of breast cancer (BC) has been used as a surrogate of long-term outcome. The possibility of predicting BC pathological response to NAST based on the baseline 18F-Fluorodeoxyglucose positron emission tomography (FDG PET), without the need of an interim study, is a focus of recent discussion. This review summarises the characteristics and results of the available studies regarding the potential impact of heterogeneity features of the primary tumour burden on baseline FDG PET in predicting pathological response to NAST in BC patients. Literature search was conducted on PubMed database and relevant data from each selected study were collected. A total of 13 studies were eligible for inclusion, all of them published over the last 5 years. Eight out of 13 analysed studies indicated an association between FDG PET-based tumour uptake heterogeneity features and prediction of response to NAST. When features associated with predicting response to NAST were derived, these varied between studies. Therefore, definitive reproducible findings across series were difficult to establish. This lack of consensus may reflect the heterogeneity and low number of included series. The clinical relevance of this topic justifies further investigation about the predictive role of baseline FDG PET.
    MeSH term(s) Humans ; Female ; Breast Neoplasms/diagnostic imaging ; Breast Neoplasms/drug therapy ; Breast Neoplasms/pathology ; Fluorodeoxyglucose F18 ; Neoadjuvant Therapy/methods ; Positron-Emission Tomography/methods ; Radiopharmaceuticals/therapeutic use ; Treatment Outcome
    Chemical Substances Fluorodeoxyglucose F18 (0Z5B2CJX4D) ; Radiopharmaceuticals
    Language English
    Publishing date 2023-03-03
    Publishing country England
    Document type Journal Article ; Review
    ZDB-ID 2982-8
    ISSN 1748-880X ; 0007-1285
    ISSN (online) 1748-880X
    ISSN 0007-1285
    DOI 10.1259/bjr.20220655
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Endoscopic Ultrasound-Guided Pelvic Abscess Drainage: A Successful Minimally Invasive Approach.

    Correia Gomes, Luís / Marques, Pedro Pinto / Almeida, Filipe / Oliveira, Carla / Luiz, Francisco Vara / Patita, Marta / Fonseca, Jorge

    Digestive diseases and sciences

    2024  

    Language English
    Publishing date 2024-03-18
    Publishing country United States
    Document type Journal Article
    ZDB-ID 304250-9
    ISSN 1573-2568 ; 0163-2116
    ISSN (online) 1573-2568
    ISSN 0163-2116
    DOI 10.1007/s10620-024-08367-z
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: From older to younger generations: Intergenerational transmission of health-related roles in families with Huntington's disease.

    Oliveira, Carla Roma / Mendes, Álvaro / Sequeiros, Jorge / Sousa, Liliana

    Journal of aging studies

    2022  Volume 61, Page(s) 101027

    Abstract: Background and objectives: Older generations play relevant roles in the well-being of younger generations, namely by influencing their health management. Literature regarding the influence in families affected by highly incapacitating hereditary ... ...

    Abstract Background and objectives: Older generations play relevant roles in the well-being of younger generations, namely by influencing their health management. Literature regarding the influence in families affected by highly incapacitating hereditary diseases, such as Huntington's disease (HD), however, is scarce. This study addresses the intergenerational flow of health-related roles, from older to younger generations in families with HD, that is, who plays what roles towards whom while considering age, gender, kinship and genetic status in both generations.
    Research design and methods: This qualitative exploratory study adopted the critical incidents technique, applied through semi-structured interviews. Ten participants reported 189 critical incidents. Thematic analysis was applied to transcript data from the interviews to glean common themes.
    Results: The main findings suggested two main roles performed by older generations: "shaping awareness" and "influencing management". The intergenerational flow involved mainly women, in contiguous generations (usually mother-to-daughter); it was more frequent from either older non-biological or affected relatives aged ≥60 years towards younger members aged 20-29 years, who were still at-risk or non-carriers.
    Discussion and implications: Older generations are relevant influencers in the health management of their younger relatives and they create illness-related legacies. The results are relevant for healthcare services and professionals, as they bring further insight into how older relatives may be involved in genetic counselling, as well as insight into the provision of psychological support to affected families.
    MeSH term(s) Female ; Humans ; Huntington Disease/genetics ; Qualitative Research
    Language English
    Publishing date 2022-04-27
    Publishing country England
    Document type Journal Article
    ZDB-ID 2006012-9
    ISSN 1879-193X ; 0890-4065
    ISSN (online) 1879-193X
    ISSN 0890-4065
    DOI 10.1016/j.jaging.2022.101027
    Database MEDical Literature Analysis and Retrieval System OnLINE

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