هل سبق وارتكبت خطأ في شغلك؟ (البحث والتطوير) | د. منى الحبسية | TEDxThaqafah St

Quick Overview

Dr. Muna Al Habsi shares her personal story of how embracing mistakes, particularly the fear of failure during her research, led to significant breakthroughs in cancer immunotherapy, drawing a parallel between her own journey and the three phases of cancer's interaction with the immune system (Elimination, Equilibrium, Escape).

Key Points: Dr. Muna Al Habsi's research focuses on cancer immunotherapy, specifically targeting the interaction between cancer cells and the immune system. She recounts a pivotal moment in 2015 when she received the Nobel Prize news while working in Japan, contrasting it with the fear she felt about her own work. Al Habsi explains that cancer and immunity is a continuous battle involving three phases: Elimination, Equilibrium, and Escape, illustrated by a slide. The solution she highlights involves targeting specific proteins (PD-1/PD-L1) on cancer cells to prevent them from putting the immune system's T-cells to sleep. She shares a quote from Einstein: "Imagination is more important than knowledge. For knowledge is limited, whereas imagination embraces the entire world, stimulating progress, giving birth to evolution." Her personal 'mistake'—an experiment that initially seemed to fail—led to the crucial discovery of using probiotics to boost the immune system's activity against cancer cells.

Context: This TEDx talk by Dr. Muna Al Habsi, a researcher in Development and Research, centers on her professional journey, the role of mistakes in scientific discovery, and her specific work in cancer immunotherapy. The talk uses her personal experience of overcoming self-doubt and fear of failure to illustrate the scientific process, particularly the three stages of the immune system's fight against cancer and her key discovery related to probiotics and cell signaling.

Detailed Analysis

Dr. Muna Al Habsi begins by thanking the audience and recounts her experience living in Japan, which made her feel like a 'mix' between Omani upbringing and Japanese culture, a feeling that didn't worry her until later. She then poses the central question: "Have you ever made a mistake in your work?" She references a time when a friend asked why she wasn't responding to news about Professor Honjo winning the Nobel Prize, revealing her preoccupation with a potentially failed experiment. Al Habsi explains that her own work involved cancer research, where the immune system constantly battles cancer across three phases: Elimination, Equilibrium, and Escape. She emphasizes that her 'mistake'—a failed experiment involving probiotics—was crucial, as it revealed a significant difference between her work and that of her peers, leading to a breakthrough. She cites Einstein's quote about imagination being more important than knowledge to encourage risk-taking. The ultimate discovery from her 'mistake' was a method to increase the efficacy of immunotherapy by targeting the mitochondria in cancer cells, which are responsible for energy production, thereby preventing cancer cells from keeping the immune system's T-cells dormant. She concludes by encouraging the audience to view mistakes not as failures but as opportunities for learning and growth.