Yearly Archives: 2015

A role for Rac1 activity in malignant progression of sebaceous skin tumours

A3 NIEMANNFrances D, Sharma N, Pofahl R, Maneck M, Behrendt K, Reuter K, Krieg T, Klein CA, Haase I, Niemann C; Oncogene. 2015 Oct;34(43):5505-12. doi: 10.1038/onc.2014.471. Epub 2015 Feb 9.

Abstract The small GTPase Rac1 is crucial for maintaining stem cells (SCs) in mammalian epidermis, and Rac1 activation leads to SC expansion. Loss or...   Read More

Inhibition of insulin/IGF-1 receptor signaling protects from mitochondria-mediated kidney failure

publications Ising C, Koehler S, Brähler S, Merkwirth C, Höhne M, Baris OR, Hagmann H, Kann M, Fabretti F, Dafinger C, Bloch W, Schermer B, Linkermann A, Brüning JC, Kurschat CE, Müller RU, Wiesner RJ, Langer T, Benzing T, Brinkkoetter PT; EMBO Mol Med. 2015 Feb 2;7(3):275-87. doi: 10.15252/emmm.201404916.

Abstract Mitochondrial dysfunction and alterations in energy metabolism have been implicated in a variety of human diseases. Mitochondrial fusion is essential for maintenance of...   Read More

Interfering with stem cell-specific gatekeeper functions controls tumour initiation and malignant progression of skin tumours

A3 NIEMANNPetersson M, Reuter K, Brylka H, Kraus A, Schettina P, Niemann C; Nat Commun. 2015 Jan 22;6:5874. doi: 10.1038/ncomms6874.

Abstract Epithelial cancer constitutes a major clinical challenge and molecular mechanisms underlying the process of tumour initiation are not well understood. Here we demonstrate...   Read More

Necroptosis and its role in inflammation

Pasparakis M, Vandenabeele P Nature 2015 Jan;517(7534):311-20 PMID: 25592536 Abstract Regulated cell death has essential functions in development and in adult tissue homeostasis. Necroptosis...   Read More

Distinct functions of epidermal and myeloid-derived VEGF-A in skin tumorigenesis mediated by HPV8

B7 EMINGpublicationsDing X, Lucas T, Marcuzzi GP, Pfister H, Eming SA; Cancer Res. 2015 Jan 15;75(2):330-43. doi: 10.1158/0008-5472.CAN-13-3007. Epub 2014 Nov 20.

Abstract Beta human papillomaviruses (HPV) have been suspected to be carcinogenic in nonmelanoma skin cancers (NMSC), but the basis for potential viral contributions to...   Read More

Quality control mechanisms in cellular and systemic DNA damage responses

A7 SCHUMACHER Ermolaeva MA, Dakhovnik A, Schumacher B; Ageing Res Rev. 2015 Sep;23(Pt A):3-11. doi: 10.1016/j.arr.2014.12.009. Epub 2015 Jan 3.

Abstract The maintenance of the genome is of pivotal importance for the functional integrity of cells and tissues. The gradual accumulation of DNA damage...   Read More

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