Molecular biology and Pauling's immunochemistry: a neglected dimension.
نویسنده
چکیده
This paper argues that there is a substantial overlap between the history of immunology and the history of molecular biology, an overlap manifested in the researches on antibodies during the 1930s and 1940s. This common ground is a product of intellectual developments, as well as institutional trends. Viewed from an intellectual vantage point of the 1930s and 1940s, molecular biology was essentially the study of the biological specificities of the so-called 'giant protein molecules'. Within the conceptual framework of early molecular biology, which was rooted in the protein view of life, the concepts of protein template, autocatalysis, and heterocatalysis were central in explaining the protein syntheses of genes, viruses, enzymes, hormones, and antibodies. Immunochemistry and serological genetics were at the heart of that research agenda. This paper also shows that the immunochemistry program of Linus Pauling, which focused on molecular mechanisms of antibody structure and function, and the projects in serological genetics at Caltech's biology division were supported by the Rockefeller Foundation under the aegis of its molecular biology program. Based on the close examination of intellectual and institutional factors, the histories of molecular biology and immunology in the pre-DNA era are seen as closely linked.
منابع مشابه
Cloning and expression of fragment of the rabies virus nucleoprotein gene in Escherichia coli and evaluation of antigenicity of the expression product
Rabies virus nucleoprotein (N protein) encapsidates genomic RNA of the virus and forms the viral ribonucleoprotein complex. These N proteins represent highly organized structures which activate proliferation of B cells and production antibodies against the N protein. In addition to the B cell, the rabies virus N protein has been shown to induce potent T helper cell responses resulting in a long...
متن کاملLinus Pauling's "molecular diseases": between history and memory.
In 1949, Linus Pauling and his collaborators published a study in the journal Science entitled "Sickle Cell Anemia, a Molecular Disease." In this now classic study, they showed that hemoglobin from patients suffering from sickle cell anemia has a different electrical charge than hemoglobin from healthy individuals. This result demonstrated for the first time that an abnormal protein could be ca...
متن کاملZataria multiflora ameliorates testicular and spermatological damages induced by cisplatin in mice model
Background and objectives: Cisplatin (CP), a highly effective antineoplastic drug, causes testicular damage. Zataria multiflora Boiss. (ZM), a medicinal plant, has antioxidant and anti-inflammatory properties. The aim of this study was to investigate the effects of ZM against cisplatin-induced testicular toxicity. Methods: Thirty-two adult male mice wer...
متن کاملImmunohistochemical detection of HCV proteins in liver tissue.
Detection and localization of HCV in liver tissue are vital for diagnostic purposes and clinical management of HCV-infected patients, as well as for the elucidation of viropathological mechanisms. The fragility of HCV RNA and the low levels of viral expression in infected tissues are a constant limitation in molecular assays for HCV characterization. HCV antigen detection, by immunochemistry, i...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- History and philosophy of the life sciences
دوره 11 2 شماره
صفحات -
تاریخ انتشار 1989