Coming Full Circle: Reflections and Inspirations from a Cystic Fibrosis Patient Scientist Panel

Care for many progressive chronic diseases continues to improve, allowing patients to survive and thrive for longer periods of time1. People living with such conditions may now find themselves able to achieve long-term goals in education and career development2. Many people now occupy the dual roles of scientist and patient3. This commentary article synthesizes experiences of scientists and advocates with the progressive genetic disease cystic fibrosis (CF) who collaborated on a career development session for the Cystic Fibrosis Foundation’s inaugural ResearchCon event in 2019. It explores how such collaborations affirm and transform individual perspectives on patient science and its importance in broader scientific research agenda setting. We first share our own individual insights about the experience and impact of the ResearchCon panel session before progressing to discussion and future directions centering the shared insights from one another’s reflections

Effect of light intensity and growth substratum on plant development and production of secondary metabolites in Cordia curassavica (Jacq.) Roem. & Schult Efeito da intensidade de luz e substrato no crescimento da planta e produção de metabólitos secundários em Cordia curassavica (Jacq.) Roem. & Schult

Cordia curassavica (Jacq.) Roem. & Schult. (Boraginaceae), also referred to as Cordia verbenacea DC, has been traditionally used for medicinal purposes. This study was driven to verify the behavior of the species in similar conditions to its natural environment, such as high light intensity and sandbank soil, and in conditions of low light intensity and fertilized substratum (dystroferric red nitosoil plus earthworm humus). The growth of the plant, the income of leaf crude extracts and, in the alcoholic extract, the number of substances found in thin layer cromatography and the toxicity of the substratum was observed. The results indicated that the growth of the root biomass, stem and leaves in discharge or lower light intensity was similar, but smaller in sandbank soil than in fertilized soil. The relative income of extracts in ether of petroleum and alcohol was larger in high light intensity and fertilized substratum. The light intensity and the substratum type didn't affect the number of substances detected in the alcoholic extract or the toxicity of this extract. Stains corresponding to the rosmarinic acid were only evidenced in some samples of the alcoholic extract, not allowing the verification of the effect of the treatments about its production.<br>Cordia curassavica (Jacq.) Roem. & Schult. (= Cordia verbenacea DC.), Boraginaceae, tem sido tradicionalmente utilizada com propósitos medicinais. Este estudo verificou o comportamento da espécie em condições similares ao ambiente natural, alta intensidade de luz e solo de restinga e em condição de baixa intensidade de luz e substrato adubado (solo distroférrico mais húmus de minhoca). valiaram-se o crescimento da planta, o rendimento de extratos brutos de folha, o número de substâncias encontradas em cromatografia de placa no extrato alcoólico e a toxicidade do substrato. Os resultados indicaram que o crescimento da biomassa de raiz, de caule e de folhas em alta ou baixa intensidade de luz foi similar, mas menor em solo de restinga que em solo adubado. O rendimento relativo de extratos em éter de petróleo e alcoólico foi maior em alta intensidade de luz e substrato adubado. A intensidade de luz e o tipo de substrato não afetaram o número de substâncias detectadas no extrato alcoólico ou a toxicidade desse extrato. Manchas correspondentes ao ácido rosmarínico foram evidenciadas apenas em algumas amostras de extrato alcoólico, não permitindo a verificação do efeito dos tratamentos sobre sua produção