Cyclin-dependent kinase 2 (CDK2)
Cyclin-dependent kinase 2 (CDK2) is a serine/threonine protein kinase that functions as a core regulator of cell-cycle progression.
Cyclin-dependent kinase 2 (CDK2) is a serine/threonine protein kinase that functions as a core regulator of cell-cycle progression. In normal biology, CDK2 acts in concert with cyclins to control transitions through the G1/S boundary and S phase, thereby coordinating DNA replication and cell proliferation. Because of this central role in cell-cycle control, CDK2 is widely studied in oncology and drug discovery as a target for suppressing uncontrolled tumor growth.
In recent biomedical research, CDK2 has been especially relevant in cancers that evade Cdk4/6 inhibitor therapy or show CCNE1 amplification, both of which can indicate dependence on CDK2-driven cell-cycle signaling. It is also frequently evaluated alongside related kinases such as cyclin-dependent kinase 6 (CDK6), cyclin-dependent kinase 1, and Aurora kinase A (AURKA), as well as pathway-associated proteins including BCL2 apoptosis regulator, caspase-3, and Mki67, to understand how cell-cycle arrest, apoptosis, and proliferation are altered by candidate therapies.
Where the papers sit
14 papers from the last 6 months study Cyclin-dependent kinase 2 (CDK2) directly · updated from PubMed 10 Oct 2026
Study type 0 clinical trials · 4 human data · 9 preclinical · 1 unclassified
Themes 3 themes
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In Silico Anticancer Screening
Computational screening is being used to find CDK2-directed and multitarget anticancer candidates, especially for breast and lung cancer. Molecular docking, dynamics simulations and network pharmacology recur across compound and phytochemical studies. The work increasingly combines predicted target networks with drug-like properties and Cytochrome P450 (CYP) liabilities. Experimental validation remains the main open step, since most evidence is still computational.
6 papers · 42.9%
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Cancer Cell-Cycle Signaling
CDK2-linked cell-cycle signaling is being connected to transcriptional control, proliferation and immunotherapy response in cancer. Cyclin E-CDK2 regulation of BRD4 and the cancer-cell transcriptional program is a recurring mechanistic theme. Other studies place CDK2 within PTEN/AKT/p53 signaling or pursue dual EGFR/CDK2 inhibitors. The field is moving toward combining pathway biology with antiproliferative drug discovery, but therapeutic selectivity and in vivo benefit remain open.
5 papers · 35.7%
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Others — Selective CDK2 Inhibition
CDK2 drug discovery is moving beyond conventional inhibition toward selective protein degradation and noncanonical recruiter design. Molecular dynamics and mechanistic pharmacokinetic studies are being used to improve inhibitor selectivity and exposure. CDK6, retinoblastoma and Cereblon (CRBN) recur as relevant considerations in defining activity and degradation mechanisms. The wound-dressing study is unrelated to this therapeutic focus, making the cluster only partly coherent.
3 papers · 21.4%
Papers
The 14 papers from the last 6 months that study Cyclin-dependent kinase 2 (CDK2) directly, newest first, by theme and by study type. Study types come from PubMed publication types and MeSH headings.
By theme
In Silico Anticancer Screening (6)
- Using network pharmacology and structural biology to elucidate the molecular mechanism by which Macrolactin A protects against aphids. Pesticide biochemistry and physiology · 23 Jul 2026 PMID 42493046
- Network pharmacology, molecular docking, and dynamics simulation of 7-phenyl-5-(p-tolyl)pyrido[2,3-d] pyrimidine-4-amine as anticancer agents with multitarget inhibitory action. Computers in biology and medicine · 3 Jun 2026 PMID 42235269
- Design, synthesis, anticancer activity, and mechanistic investigation of 4,5,6,7-tetrahydrobenzo[b]thiophene carboxamides as CDK-2 inhibitors: in vitro and in silico DFT and molecular docking study. Journal of enzyme inhibition and medicinal chemistry · 29 May 2026 PMID 42210722
- In-silico prediction of multi‑target mechanisms of Pinellia ternata phytochemicals in lung cancer: Evidence from a graph‑attention‑guided virtual screening and multi‑scale simulations. PloS one · 18 May 2026 PMID 42149884
- New pyrimidine compounds as potent anti-breast cancer agents: synthesis, biological evaluation and computational studies. Bioorganic chemistry · 7 May 2026 PMID 42096928
- In silico evaluation of garlic-derived organosulfur compounds as multi-target inhibitors of breast cancer biomarkers. PloS one · 6 May 2026 PMID 42090396
Cancer Cell-Cycle Signaling (5)
- Cyclin E-CDK2 regulates cancer cell transcriptional program and response to immunotherapy through BRD4. Molecular cell · 2 Sept 2026 PMID 42685699
- Fluorinated isoindolinone-amino acid hybrids possessing antiproliferative and antitumor activity in vitro and in vivo. Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 21 Jul 2026 PMID 42480152
- CNOT9 affects hepatocellular carcinoma proliferation and cell cycle through the PTEN/AKT/p53 signaling pathway. Human cell · 1 Jul 2026 PMID 42384246
- Lead Discovery via Scaffold Refinement: Structure-Guided Optimization of 1,2,4-Triazolo[1,5-a]Pyrimidines as Potent Dual EGFR/CDK-2 Inhibitors Targeting Colorectal Carcinoma. Drug development research · 27 May 2026 PMID 42200498
- Antiproliferative Activity and Acute Toxicity of α,β-Bis(diphenylphosphine Oxide)ethanes Obtained by Bisphosphorylation of Acetylenes: Electrosynthesis Under Mild Conditions Versus Improved Superbasic Medium Synthesis. ChemMedChem · 26 Apr 2026 PMID 42035247
Others — Selective CDK2 Inhibition (3)
- Selective CDK2 Degradation via Noncanonical Recruitment. Journal of medicinal chemistry · 23 Jun 2026 PMID 42334090
- Utilizing Molecular Dynamics and Mechanistic Pharmacokinetic Studies in the Design of Selective CDK2 Inhibitors. Journal of medicinal chemistry · 22 Jun 2026 PMID 42328801
- Phenothiazine dye-loaded chitosan cryogels as multifunctional antibacterial wound dressings. Scientific reports · 21 Jun 2026 PMID 42324341
By study type
Human data, design not indexed (4)
- Phenothiazine dye-loaded chitosan cryogels as multifunctional antibacterial wound dressings. Scientific reports · 21 Jun 2026 PMID 42324341
- Network pharmacology, molecular docking, and dynamics simulation of 7-phenyl-5-(p-tolyl)pyrido[2,3-d] pyrimidine-4-amine as anticancer agents with multitarget inhibitory action. Computers in biology and medicine · 3 Jun 2026 PMID 42235269
- In-silico prediction of multi‑target mechanisms of Pinellia ternata phytochemicals in lung cancer: Evidence from a graph‑attention‑guided virtual screening and multi‑scale simulations. PloS one · 18 May 2026 PMID 42149884
- In silico evaluation of garlic-derived organosulfur compounds as multi-target inhibitors of breast cancer biomarkers. PloS one · 6 May 2026 PMID 42090396
Preclinical: animal, cell and lab studies (9)
- Cyclin E-CDK2 regulates cancer cell transcriptional program and response to immunotherapy through BRD4. Molecular cell · 2 Sept 2026 PMID 42685699
- Using network pharmacology and structural biology to elucidate the molecular mechanism by which Macrolactin A protects against aphids. Pesticide biochemistry and physiology · 23 Jul 2026 PMID 42493046
- Fluorinated isoindolinone-amino acid hybrids possessing antiproliferative and antitumor activity in vitro and in vivo. Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 21 Jul 2026 PMID 42480152
- CNOT9 affects hepatocellular carcinoma proliferation and cell cycle through the PTEN/AKT/p53 signaling pathway. Human cell · 1 Jul 2026 PMID 42384246
- Utilizing Molecular Dynamics and Mechanistic Pharmacokinetic Studies in the Design of Selective CDK2 Inhibitors. Journal of medicinal chemistry · 22 Jun 2026 PMID 42328801
- Design, synthesis, anticancer activity, and mechanistic investigation of 4,5,6,7-tetrahydrobenzo[b]thiophene carboxamides as CDK-2 inhibitors: in vitro and in silico DFT and molecular docking study. Journal of enzyme inhibition and medicinal chemistry · 29 May 2026 PMID 42210722
- Lead Discovery via Scaffold Refinement: Structure-Guided Optimization of 1,2,4-Triazolo[1,5-a]Pyrimidines as Potent Dual EGFR/CDK-2 Inhibitors Targeting Colorectal Carcinoma. Drug development research · 27 May 2026 PMID 42200498
- New pyrimidine compounds as potent anti-breast cancer agents: synthesis, biological evaluation and computational studies. Bioorganic chemistry · 7 May 2026 PMID 42096928
- Antiproliferative Activity and Acute Toxicity of α,β-Bis(diphenylphosphine Oxide)ethanes Obtained by Bisphosphorylation of Acetylenes: Electrosynthesis Under Mild Conditions Versus Improved Superbasic Medium Synthesis. ChemMedChem · 26 Apr 2026 PMID 42035247
Unclassified: not yet indexed with MeSH (1)
- Selective CDK2 Degradation via Noncanonical Recruitment. Journal of medicinal chemistry · 23 Jun 2026 PMID 42334090
Written from 14 PubMed abstracts, each one listed by PMID above. Published: 2026-06-28. Last written: 2026-08-26 by GPT. Drafted by language models from published abstracts; not medical advice.