A Study on the Knowledge, Awareness, Perceptions and Behaviour (KAPB) of Students of the University of the West Indies, St. Augustine (UWI-STA) Towards Climate Change and its Impact on Human Health

Climate change (CC) is defined as long-term weather changes in the Earth's climate. CC has been linked to increased global temperatures. This affects human health both directly and indirectly: Directly, via increased risk of cardiovascular, respiratory, and vector-borne diseases. Indirectly, via reduced agricultural crop yields and accessibility to healthcare due to extreme weather events. Studies show that spreading awareness on the health impacts of CC encourages motivation towards mitigation (1). Early awareness of climate change and its health impacts is necessary for future generations to mitigate its effects.

Bioinformatics Analysis of the Human Surfaceome Reveals New Targets for a Variety of Tumor Types.

It is estimated that 10 to 20% of all genes in the human genome encode cell surface proteins and due to their subcellular localization these proteins represent excellent targets for cancer diagnosis and therapeutics. Therefore, a precise characterization of the surfaceome set in different types of tumor is needed. Using TCGA data from 15 different tumor types and a new method to identify cancer genes, the S-score, we identified several potential therapeutic targets within the surfaceome set. This allowed us to expand a previous analysis from us and provided a clear characterization of the human surfaceome in the tumor landscape. Moreover, we present evidence that a three-gene set-WNT5A, CNGA2, and IGSF9B-can be used as a signature associated with shorter survival in breast cancer patients. The data made available here will help the community to develop more efficient diagnostic and therapeutic tools for a variety of tumor types.

Use of alemtuzumab (Campath-1H) as induction therapy in pediatric kidney transplantation.

Alemtuzumab (Campath-1H) is a monoclonal antibody directed against CD52-positive B and T lymphocytes. Initial results of its use as an induction agent in adult renal transplantation have been encouraging. We report a case series of four low-risk pediatric renal transplantation patients who received 20 to 40 mg of alemtuzumab as induction followed by a steroid-free regimen consisting of a calcineurin inhibitor and mycophenolate mofetil. No infusion-related reactions occurred. Patients were aged 9 to 14 years with a mean creatinine of 1.2 mg/dL (range = 0.5-2.3 mg/dL) at a mean follow-up of 10 months (range = 4-16 months). One patient experienced biopsy-proven acute cellular rejections at 4 and 12 months posttransplantation, which were steroid sensitive. Lymphopenia post-alemtuzumab induction started to improve at 3 months posttransplantation. Two patients who received 40 mg of alemtuzumab experienced repeated infections that responded to 7-day courses of antibiotics. There was no cytomegalovirus disease detected. From these preliminary results, alemtuzumab seems to show a promising role to achieve adequate graft function with a steroid-free regimen among low-risk pediatric patients.