Targeting mutant KRAS in pancreatic cancer: futile or promising?

Abstract: Pancreatic ductal adenocarcinoma (PDAC) is one of the most fatal cancers with a dismal prognosis for the patient. This is due to limited diagnostic options for the early detection of the disease as well as its rather aggressive nature. Despite major advances in oncologic research in general, the treatment options in the clinic for PDAC have only undergone minor changes in the last decades. One major treatment advance would be the successful targeting of the oncogenic driver KRASmut. In the past, the indirect targeting of KRAS has been exploited, e. g., via upstream inhibition of receptor tyrosine kinases or via downstream MEK or PI3K inhibition. However, the experience gained from clinical trials and from the clinic itself in the treatment of KRASmut cancer entities has dampened the initial euphoria. Lately, with the development of KRASG12C-specific inhibitors, not only the direct but also the indirect targeting of KRASmut has gained momentum again. Though preclinical studies and preliminary early clinical studies of monotherapies have shown promising results, they have been overshadowed by the swift development of resistances resulting in inconsistent responses in patient cohorts. Currently, several different combination therapies for KRASmut cancer are being explored. If they hold the promise they have made in preclinical studies, they might also be suitable treatment options for patients suffering from PDAC

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch
• Notes: Biomedicines. - 8, 8 (2020) , 281, ISSN: 2227-9059

Classification and Topics

• Keyword: Bauchspeicheldrüsenkrebs

Contributors, Places and Time

• Event: Veröffentlichung
• (where): Freiburg
• (who): Universität
• (when): 2020
• Creator: Nollmann, Friederike Inga ; Ruess, Dietrich Alexander

Further information

• DOI: 10.3390/biomedicines8080281
• URN: urn:nbn:de:bsz:25-freidok-1668678
• Rights: Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 25.03.2025, 1:54 PM CET