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Lyuben Tsvetkov

Research Profile

Chemicals & Drugs

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DNA Damage

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Publications

TOP 3
Amnon Golan; Elah Pick; Lyuben Tsvetkov; Yasmine Nadler; Harriet M Kluger; David F Stern
Centrosomal Chk2 in DNA damage responses and cell cycle progression.
Lyuben Tsvetkov; Rumiana T Tsekova; Xingzhi Xu; David F Stern
The Plk1 Polo box domain mediates a cell cycle and DNA damage regulated interaction with Chk2.
Lyuben Tsvetkov; David F Stern
Interaction of chromatin-associated Plk1 and Mcm7.

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All Publications

2010: Amnon Golan; Elah Pick; Lyuben Tsvetkov; Yasmine Nadler; Harriet M Kluger; David F Stern
Centrosomal Chk2 in DNA damage responses and cell cycle progression.
Cell cycle (Georgetown, Tex.) 2010;9(13):2647-56.
2005: Lyuben Tsvetkov; Rumiana T Tsekova; Xingzhi Xu; David F Stern
The Plk1 Polo box domain mediates a cell cycle and DNA damage regulated interaction with Chk2.
Cell cycle (Georgetown, Tex.) 2005;4(4):609-17.
2005: Lyuben Tsvetkov; David F Stern
Interaction of chromatin-associated Plk1 and Mcm7.
The Journal of biological chemistry 2005;280(12):11943-7.
2005: Lyuben Tsvetkov; David F Stern
Phosphorylation of Plk1 at S137 and T210 is inhibited in response to DNA damage.
Cell cycle (Georgetown, Tex.) 2005;4(1):166-71.
2004: Lyuben Tsvetkov
Polo-like kinases and Chk2 at the interface of DNA damage checkpoint pathways and mitotic regulation.
IUBMB life 2004;56(8):449-56.
2003: Lyuben Tsvetkov; Xingzhi Xu; Jia Li; David F Stern
Polo-like kinase 1 and Chk2 interact and co-localize to centrosomes and the midbody.
The Journal of biological chemistry 2003;278(10):8468-75.
2002: Xingzhi Xu; Lyuben Tsvetkov; David F Stern
Chk2 activation and phosphorylation-dependent oligomerization.
Molecular and cellular biology 2002;22(12):4419-32.
2001: K H Yeh; T Kondo; Jianyu Zheng; Lyuben Tsvetkov; Jennifer Blair; Heping Zhang
The F-box protein SKP2 binds to the phosphorylated threonine 380 in cyclin E and regulates ubiquitin-dependent degradation of cyclin E.
Biochemical and biophysical research communications 2001;281(4):884-90.
2001: R Mamillapalli; Nadia Gavrilova; Valia T Mihaylova; Lyuben Tsvetkov; H Wu; Heping Zhang; Hong Sun
PTEN regulates the ubiquitin-dependent degradation of the CDK inhibitor p27(KIP1) through the ubiquitin E3 ligase SCF(SKP2).
Current biology : CB 2001;11(4):263-7.
2001: H Duan; Lyuben Tsvetkov; Y Liu; Y Song; M Swaroop; R Wen; H F Kung; H Zhang; Yi Sun
Promotion of S-phase entry and cell growth under serum starvation by SAG/ROC2/Rbx2/Hrt2, an E3 ubiquitin ligase component: association with inhibition of p27 accumulation.
Molecular carcinogenesis 2001;30(1):37-46.
1999: Lyuben Tsvetkov; K H Yeh; S J Lee; Hong Sun; Heping Zhang
p27(Kip1) ubiquitination and degradation is regulated by the SCF(Skp2) complex through phosphorylated Thr187 in p27.
Current biology : CB 1999;9(12):661-4.
1997: Lyuben Tsvetkov; George Russev; Boyka Anachkova
Effect of mimosine on DNA synthesis in mammalian cells.
Cancer research 1997;57(11):2252-5.
1996: Lyuben Tsvetkov; George Russev
Decreased rates of replicon initiation in mammalian cells.
European journal of biochemistry / FEBS 1996;237(2):489-95.