Publications by authors named "S Ramirez"

α-Synuclein (αSyn), an intrinsically disordered protein implicated in Parkinson's disease, is potentially thought to initiate aggregation through binding to cellular membranes. Previous studies have suggested that anionic membrane charge is necessary for this binding. However, these studies largely focus on unmodified αSyn, while nearly all αSyn in the body is N-terminally acetylated (NTA).

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Background: Mental health disorders are one of the leading causes of illness globally. The importance of psychosocial skills acquired in early childhood, such as executive functions, inhibitory control, emotional regulation, and social problem-solving, in preventing mental disorders has been reported. Furthermore, mental health care delivery is evolving, and mobile technology is becoming the medium for assessment and intervention.

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Tumor initiation represents the first step in tumorigenesis during which normal progenitor cells undergo cell fate transition to cancer. Capturing this process as it occurs in vivo, however, remains elusive. Here we employ spatiotemporally controlled oncogene activation and tumor suppressor inhibition together with multiomics to unveil the processes underlying oral epithelial progenitor cell reprogramming into tumor initiating cells at single cell resolution.

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Article Synopsis
  • Women make up 40% of bariatric surgery patients, making it crucial to study the impact of the surgery on pregnancy and newborn outcomes.
  • A retrospective study compared pregnant women with obesity who had bariatric surgery to those with obesity but no surgery, assessing various health and pregnancy-related variables.
  • Results showed that women who had bariatric surgery tended to have lower BMI during and after pregnancy, gained more weight, had lower newborn weights, and a reduced incidence of gestational diabetes compared to those who didn't have the surgery.
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