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SCAsource Snapshot

Saiba mais: O que são os modelos de Caenorhabditis elegans?

O que é C. elegans? Se você leu o título deste artigo e não fazia ideia do que é Caenorhabditis elegans, você não está sozinho! Caenorhabditis elegans, mais comumente conhecido como C. elegans, são vermes microscópicos que normalmente crescem até 1 mm de comprimento. C. elegans são naturalmente encontrados em Read More…

Snapshot: What are Preprints?

Scientific research takes a long time: experiments are performed, clinical trials are run, and the data that’s generated has to be analysed and understood before it can be published. Together, this process does not happen quickly. Though people may not realise it, one step that takes a lot of time Read More…

Snapshot: What are Caenorhabditis elegans models?

What are C. elegans? If you read the title of this article and had no idea what Caenorhabditis elegans are, you are not alone! Caenorhabditis elegans, more commonly known as C. elegans, are microscopic worms that typically grow up to 1 mm in length. C. elegans are naturally found worldwide Read More…

Aperçu Rapide: Que signifie le succès dans les essais cliniques avec des oligonucléotides antisens (ASO) ?

La recherche avance rapidement pour traiter les troubles neurologiques héréditaires de tous types, y compris les ataxies spinocérébelleuses. SCAsource a déjà étudié la science derrière la thérapie ASO. Ces maladies partagent une théorie commune selon laquelle la mutation de l’ADN conduit à la formation d’une protéine altérée qui est toxique. Read More…

Aperçu Rapide: Qu’est-ce que l’ataxie récessive ?

Qu’est-ce qu’un trouble récessif ? Un trouble récessif est un trouble qui a un mécanisme de maladie spécifique. Pour qu’un trouble récessif se produise, les deux copies du gène responsable doivent être mutées pour qu’un patient présente des symptômes. Les ataxies qui suivent ce mécanisme de la maladie sont connues Read More…

Aperçu Rapide: Qu’est-ce que l’imagerie par résonance magnétique (IRM) ? A quoi sert elle dans l’Ataxie ?

Qu’est-ce que c’est? L’imagerie par résonance magnétique (IRM) est un type de technologie utilisé pour prendre des photos détaillées du corps. Il est couramment utilisé pour détecter des anomalies dans le corps, diagnostiquer des maladies et surveiller régulièrement les patients en cours de traitement. Il peut générer des images tridimensionnelles Read More…

Snapshot: What are mitochondria?

Every organ in our body requires a constant supply of energy to function. Our brain and muscles, for instance, need energy to perform tasks such as thinking, walking, and running. The major energy generators in our cells are compartmentalized machines known as “mitochondria.” Mitochondria rely on a series of biochemical Read More…

Snapshot: What are single nucleotide polymorphisms (SNPs)?

It’s in our DNA If you were to unravel the tightly wound packages of our genome known as chromosomes, you would find long strings of DNA. The strings are made up of only four different building blocks, compounds abbreviated as adenine (A), thymine (T), guanine (G) and cytosine (C). Picture Read More…

Snapshot: What are stem cells?

Embryonic and adult stem cells Stem cells are cells that provide new cells during growth, and replace cells that are damaged or lost during life. They have the following two important properties that enable them to do this: The ability to develop (differentiate) into many other, different cell types, for Read More…

Snapshot: What is drug repurposing?

To repurpose drugs is to find new ways that they can be applied to treat other conditions and illnesses. Although our knowledge of diseases is greater than ever before, the development of novel therapies has yet to catch up. Drug development is slow, expensive and risky. These challenges have made Read More…

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