Guillermina Lozano

Guillermina 'Gigi' Lozano is an American geneticist. She is a professor at University of Texas MD Anderson Cancer Center. Lozano is recognised for her studies of the p53 tumour suppressor pathway, characterising the protein as a regulator of gene expression (transcription factor).

Lozano was born in East Chicago, Indiana, the daughter of Mexican immigrants. She attended a private Catholic high school, Bishop Noll up until her senior year, when her family moved to McAllen, Texas.

Lozano completed a bachelor of science in biology and mathematics at Pan American University in 1979. She earned a doctor of philosophy in biochemistry from Rutgers University and University of Medicine and Dentistry of New Jersey in 1986. Lozano's dissertation was titled Isolation, characterization and analysis of the gene encoding the Alpha 2 type IX collagen polypeptide. She completed postgraduate training in molecular biology at Princeton University from 1985 to 1987.

Lozano is a professor in the department of genetics at University of Texas MD Anderson Cancer Center. She is also a professor at The University of Texas MD Anderson Cancer Center UTHealth Graduate School of Biomedical Sciences.

Lozano is recognised for her studies of the p53 tumour suppressor pathway, from characterising p53 as a transcriptional activator to revealing the importance of two inhibitors of p53, Mdm2 and Mdm4.

Lozano is a member of the National Academy of Sciences, National Academy of Medicine, Academy of Medicine, Engineering and Science of Texas.

Awards:

• 2018 - E.E Just Lecture Award, The American Society for Cell Biology. The award recognises outstanding scientific achievement by an underrepresented minority scientist.
• 2017 - Elected as a member of the National Academy of Sciences
• 2013 - AACR-Women in Cancer Research Charlotte Friend Memorial Lectureship. The award is presented by the American Association for Cancer Research to an outstanding scientist who has made significant contributions to the field of cancer and who has, through leader or by example, furthered the advancement of women in science.
• 2011 - AACR-Minorities in Cancer Research Jane Cook Wright Memorial Lectureship, an award that recognises an outstanding scientist who has, through leadership or by example, furthered the advancement of minority investigators in cancer research.