Test your foundational knowledge of human anatomy, physiology, and general medical science facts.
A collection of factual questions covering human anatomy, immunology, and medical history.
A collection of introductory medical facts suitable for teenagers.
A collection of questions regarding groundbreaking discoveries and inventions in the field of medicine.
A clinical overview of the classification, diagnosis, and management of hemorrhoids and anal fissures.
A collection of challenging multiple-choice questions focusing on groundbreaking discoveries, inventions, and significant 'firsts' in the field of medicine.
A rigorous test of factual knowledge in medicine, emphasizing specific historical dates, prominent figures, and quantitative data.
A quiz covering anatomy, pharmacology, and medical history suitable for secondary students.
A quiz testing basic, widely known facts about medicine and health.
This set of questions tests knowledge of medical facts derived from or impacting animals, nature, and the environment.
A collection of factual questions regarding medical dates, key historical figures, and statistics.
A challenging quiz covering significant discoveries, inventions, and historical firsts in the field of medicine.
A challenging quiz on foundational medical, biological, and health concepts aligned with primary school science curricula.
A collection of factual questions regarding the intersection of medicine, natural history, and animal biology.
This quiz tests fundamental knowledge about the human body and its systems, relevant to basic medical facts.
Explore the fascinating world of medicine and how it helps us stay healthy, from understanding our amazing bodies to the helpful tools doctors use.
A collection of easy, fact-based multiple-choice questions about foundational concepts in medicine, suitable for young learners.
A foundational assessment of human anatomy, physiology, and medical terminology.
A comprehensive overview of diabetes mellitus, covering its clinical classifications, pathophysiology, diagnostic markers like HbA1c, and various pharmacological treatment strategies including insulin and oral agents.
A collection of medium-difficulty multiple-choice questions focusing on historically significant facts and verified events in the field of medicine.
A collection of fundamental medical facts for general knowledge.
A collection of high-difficulty questions regarding human physiology, pharmacology, and pathology.
A 63-year-old man has achieved a functional cure for HIV after receiving a bone marrow transplant from his brother. The brother possesses a rare genetic mutation, CCR5Δ32, which confers resistance to HIV-1 by preventing the virus from binding to T cells. This is the first documented case of a functional cure for HIV using a sibling donor with this mutation. While promising, the procedure is currently only recommended for patients with other serious medical conditions requiring a transplant due to its significant risks.
This article details a case study of a 63-year-old man who achieved long-term HIV-1 remission after an allogeneic hematopoietic stem cell transplant (HSCT) from a sibling donor with a specific genetic mutation (CCR5Δ32/Δ32). The study provides in-depth virological and immunological analyses, including the absence of intact HIV DNA and replication-competent virus, and highlights the significance of donor chimerism in various tissues for achieving a potential cure.
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