ECONSALUT

28 de juliol 2022

Against patents (2)

Medical Monopoly. Intellectual Property Rights and the Origins of the Modern Pharmaceutical Industry

Medical Monopoly combines legal, medical, and business history to offer a sweeping new interpretation of the origins of the complex and often troubling relationship between the pharmaceutical industry and medical practice today. Joseph M. Gabriel provides the first detailed history of patent and trademark law as it relates to the nineteenth-century pharmaceutical industry as well as a unique interpretation of medical ethics, therapeutic reform, and the efforts to regulate the market in pharmaceuticals before World War I. His book will be of interest not only to historians of medicine and science and intellectual property scholars but also to anyone following contemporary debates about the pharmaceutical industry, the patenting of scientific discoveries, and the role of advertising in the marketplace.

25 de juliol 2022

On epigenetics and health (2)

The Epigenetics Revolution. How Modern Biology Is Rewriting Our Understanding of Genetics, Disease, and Inheritance

The ‘epi’ in epigenetics is derived from Greek and means at, on, to, upon, over or beside. The DNA in our cells is not some pure, unadulterated molecule. Small chemical groups can be added at specific regions of DNA. Our DNA is also smothered in special proteins. These proteins can themselves be covered with additional small chemicals. None of these molecular amendments changes the underlying genetic code. But adding these chemical groups to the DNA, or to the associated proteins, or removing them, changes the expression of nearby genes. These changes in gene expression alter the functions of cells, and the very nature of the cells themselves. Sometimes, if these patterns of chemical modifications are put on or taken off at a critical period in development, the pattern can be set for the rest of our lives, even if we live to be over a hundred years of age.
There’s no debate that the DNA blueprint is a starting point. A very important starting point and absolutely necessary, without a doubt. But it isn’t a sufficient explanation for all the sometimes wonderful, sometimes awful, complexity of life. If the DNA sequence was all that mattered, identical twins would always be absolutely identical in every way.