Howard Temin

Howard Temin Howard Temin was an American virologist and molecular biologist who made significant contributions to the field of cancer research. He is best known for his discovery of reverse transcriptase, an enzyme that plays a crucial role in the life cycle of retroviruses. Born on March 10, 1934, in Philadelphia, Pennsylvania, Temin's work had a profound impact on our understanding of viral oncogenesis and the development of cancer therapies. Throughout his career, Temin received numerous awards and honors for his groundbreaking research.

Early life and education

Temin grew up in a family of modest means in Philadelphia, Pennsylvania. He developed an interest in science at an early age and was encouraged by his parents to pursue his passion. Temin attended Central High School in Philadelphia, where he excelled in mathematics and science. He then went on to attend Swarthmore College in Pennsylvania, where he earned his Bachelor of Arts degree in biology in 1955. During his undergraduate studies, Temin conducted research on bacteriophages under the supervision of Dr. Ellen Goldwasser. He then pursued his Ph.D. in virology at the University of Wisconsin–Madison, where he studied the replication of Newcastle disease virus under the guidance of Dr. Philip Marcus.

Research and career

Temin's research focused on the molecular biology of viruses, particularly retroviruses. In 1960, he joined the McArdle Laboratory for Cancer Research at the University of Wisconsin–Madison, where he began studying the replication of avian sarcoma virus (ASV). Temin's work led to the discovery of reverse transcriptase, an enzyme that converts RNA into DNA. This discovery was a major breakthrough in the field of molecular biology and had significant implications for our understanding of viral replication and oncogenesis. Temin's research also contributed to the development of cancer therapies, including targeted therapies and immunotherapies. He collaborated with Dr. David Baltimore and Dr. Renato Dulbecco on several research projects, and his work was influenced by the research of Dr. Francis Crick and Dr. James Watson.

Nobel Prize and honors

Temin's discovery of reverse transcriptase earned him the Nobel Prize in Physiology or Medicine in 1975, along with David Baltimore and Renato Dulbecco, for their contributions to the field of cancer research. He also received the Louisa Gross Horwitz Prize from Columbia University in 1974 and the Wolf Prize in Medicine in 1978. Temin was elected to the National Academy of Sciences and the American Academy of Arts and Sciences for his outstanding contributions to the field of molecular biology.

Legacy and impact

Temin's discovery of reverse transcriptase revolutionized the field of molecular biology and had a profound impact on our understanding of viral oncogenesis and the development of cancer therapies. His work paved the way for the development of antiretroviral therapies for the treatment of HIV/AIDS and retroviral infections. Temin's research also contributed to the development of gene therapy and cancer vaccines. His legacy continues to inspire scientists and researchers in the field of cancer research and molecular biology.

Personal life

Temin married Dr. Mary Weiss in 1962, and they had two children together. He was known for his passion for teaching and mentoring students, and he was a dedicated advocate for cancer research and public health. Temin passed away on February 9, 1994, at the age of 59, due to complications from lung cancer. Throughout his career, Temin was affiliated with several institutions, including the University of Wisconsin–Madison, McArdle Laboratory for Cancer Research, and the National Academy of Sciences. Category:American virologists Category:Molecular biologists Category:Nobel laureates in Physiology or Medicine