» Articles » PMID: 2721500

Evidence for the Involvement of Pim-2, a New Common Proviral Insertion Site, in Progression of Lymphomas

Overview
Journal EMBO J
Date 1989 Mar 1
PMID 2721500
Citations 38
Authors
Affiliations
Soon will be listed here.
Abstract

We have compared proviral integrations near (putative) proto-oncogenes in Moloney murine leukemia virus-induced primary and transplanted T cell lymphomas. We previously found proviruses integrated near c-myc, pim-1, and N-myc in primary tumors (Selten et al., 1984; Van Lohuizen et al., 1989a; Van Lohuizen et al., 1989b). We have now identified an additional common proviral integration site, called pim-2, that carries somatically acquired proviruses in the majority of transplanted tumors. In primary tumors integration near pim-2 is usually undetectable or present in only a minor fraction of the tumor cells. This subpopulation selectively grows out upon transplantation. Insertion near pim-2 is a relatively late event in tumorigenesis and is often preceded by proviral insertions in other common insertion sites, yielding tumor clones which carry proviruses in up to three different common insertion sites within the same cell (c-myc, pim-1 and pim-2). The data suggest that pim-2 plays an important role in tumor progression.

Citing Articles

PIM3 Kinase: A Promising Novel Target in Solid Cancers.

Atalay P, Ozpolat B Cancers (Basel). 2024; 16(3).

PMID: 38339286 PMC: 10854964. DOI: 10.3390/cancers16030535.


Regulation of Hematopoietic Stem Cell Fate and Malignancy.

Cho H, Lee J, Yoon S, Lee H, Jung H Int J Mol Sci. 2020; 21(13).

PMID: 32640596 PMC: 7369689. DOI: 10.3390/ijms21134780.


Human papillomavirus insertions identify the PIM family of serine/threonine kinases as targetable driver genes in head and neck squamous cell carcinoma.

Broutian T, Jiang B, Li J, Akagi K, Gui S, Zhou Z Cancer Lett. 2020; 476:23-33.

PMID: 31958486 PMC: 7239795. DOI: 10.1016/j.canlet.2020.01.012.


The pan-PIM inhibitor INCB053914 displays potent synergy in combination with ruxolitinib in models of MPN.

Mazzacurati L, Collins R, Pandey G, Lambert-Showers Q, Amin N, Zhang L Blood Adv. 2019; 3(22):3503-3514.

PMID: 31725895 PMC: 6880903. DOI: 10.1182/bloodadvances.2019000260.


Downregulation of Pim-2 induces cell cycle arrest in the G/G phase via the p53-non-dependent p21 signaling pathway.

Liu Z, Liu H, Yuan X, Wang Y, Li L, Wang G Oncol Lett. 2018; 15(4):4079-4086.

PMID: 29541172 PMC: 5835926. DOI: 10.3892/ol.2018.7865.


References
1.
Farber E . The multistep nature of cancer development. Cancer Res. 1984; 44(10):4217-23. View

2.
Cuypers H, Selten G, Quint W, Zijlstra M, Maandag E, Boelens W . Murine leukemia virus-induced T-cell lymphomagenesis: integration of proviruses in a distinct chromosomal region. Cell. 1984; 37(1):141-50. DOI: 10.1016/0092-8674(84)90309-x. View

3.
Klein G, Klein E . Evolution of tumours and the impact of molecular oncology. Nature. 1985; 315(6016):190-5. DOI: 10.1038/315190a0. View

4.
Tsichlis P, STRAUSS P, Lohse M . Concerted DNA rearrangements in Moloney murine leukemia virus-induced thymomas: a potential synergistic relationship in oncogenesis. J Virol. 1985; 56(1):258-67. PMC: 252516. DOI: 10.1128/JVI.56.1.258-267.1985. View

5.
Roos E, La Riviere G, Collard J, Stukart M, De Baetselier P . Invasiveness of T-cell hybridomas in vitro and their metastatic potential in vivo. Cancer Res. 1985; 45(12 Pt 1):6238-43. View