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Regulation of CRMP2 by Cdk5 and GSK-3β participates in sevoflurane-induced dendritic development abnormalities and cognitive dysfunction in developing rats

by SmartTots | Mar 7, 2021 | Research Articles

Abstract Background General anesthetics such as sevoflurane interfere with dendritic development and synaptogenesis, resulting in cognitive impairment. The collapsin response mediator protein2 (CRMP2) plays important roles in dendritic development and synaptic...

Sevoflurane Exposure Induces Neuronal Cell Parthanatos Initiated by DNA Damage in the Developing Brain via an Increase of Intracellular Reactive Oxygen Species

by SmartTots | Mar 7, 2021 | Research Articles

Abstract The safety of volatile anesthetics in infants and young children has been drawing increasing concern due to its potential neurotoxicity in the developing brain. Neuronal death is considered a major factor associated with developmental neurotoxicity after...

Expression Signature of lncRNAs and mRNAs in Sevoflurane-Induced Mouse Brain Injury: Implication of Involvement of Wide Molecular Networks and Pathways

by SmartTots | Mar 7, 2021 | Research Articles

Abstract Sevoflurane, one of the most commonly used pediatric anesthetics, was found to cause developmental neurotoxicity. To understand specific risk groups and develop countermeasures, a better understanding of its mechanisms is needed. We hypothesize that, as in...

Yes‑associated protein protects and rescues SH‑SY5Y cells from ketamine‑induced apoptosis

by SmartTots | Mar 7, 2021 | Research Articles

Abstract Ketamine is a widely used intravenous anesthetic; however, basic and clinical studies have demonstrated that prolonged exposure can cause irreversible injury to the immature human brain. Yes‑associated protein (YAP) is the main effector of the Hippo signaling...

Ketamine inhibits neuronal differentiation by regulating brain-derived neurotrophic factor (BDNF) signaling

by SmartTots | Mar 7, 2021 | Research Articles

Abstract Ketamine is widely used in pediatric anesthesia, perioperative sedation, and analgesia. Knowledge of anesthesia neurotoxicity in humans is currently limited by the difficulty of obtaining neurons and performing developmental toxicity studies in fetal and...
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Recent Posts

  • A Scoping Review of the Mechanisms Underlying Developmental Anesthetic Neurotoxicity
  • 2025 Annual Meeting, presented by the International Anesthesia Research Society (IARS) and the Society of Critical Care Anesthesiologists (SOCCA), March 20 – 23, 2025, Honolulu, HI
  • Exposure to Operative Anesthesia in Childhood and Subsequent Neurobehavioral Diagnoses: A Natural Experiment Using Appendectomy
  • Long-term outcomes of early exposure to repeated general anaesthesia in children with cystic fibrosis (CF-GAIN): a multicentre, open-label, randomised controlled phase 4 trial. Claire Elizabeth Wainwright, et al. June 2024
  • Columbia University Physician Scientist and SmartTots Investigator, Caleb Ing, MD, publishes new findings regarding prenatal exposure to general anesthesia and subsequent risk to the child.

About SmartTots

The SmartTots program is a multi-year collaborative effort designed to increase the safety of anesthetic and sedative drugs for the millions of children who undergo anesthesia and sedation each year.

Contact SmartTots

Phone: 415-296-6905
Fax: 415-296-6901

E-mail: [email protected]

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SmartTots is a research initiative of the IARS, a 501 c (3) non-profit organization.

Federal Tax ID 34-0750348

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