Evidence map›Paper›PMID 27869750›Full record

ReviewMolecules (Basel, Switzerland)2016

Biophysical Approach to Mechanisms of Cancer Prevention and Treatment with Green Tea Catechins.

Masami Suganuma, Atsushi Takahashi, Tatsuro Watanabe, Keisuke Iida, Takahisa Matsuzaki, Hiroshi Y Yoshikawa, Hirota Fujiki

Open access · goldAbstract readReview
In one paragraph

Review in Molecules (Basel, Switzerland), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
4.9field-weighted citation impact, top 5% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

23 citing papers in PubMed, 49 citations in OpenAlex.

  1. Trial
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Anticarcinogenic potentials of tea catechins.Frontiers in nutrition · 2022
    Review
  11. Review
  12. Article
  13. Article
  14. Epigallocatechin Gallate Is the Most Effective Catechin Against Antioxidant Stress via Hydrogen Peroxide and Radical Scavenging Activity.Medical science monitor : international medical journal of experimental and clinical research · 2018
    Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Review
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 4 institutions in 1 country.

Masami SuganumaGraduate School of Science and Engineering, Saitama University, Shimo-okubo 255, Sakura-ku, Saitama 338-8570, Japan. masami0306@mail.saitama-u.ac.jp.
Atsushi TakahashiSaitama Prefectural Tea Research Institute, Kamiyaganuki 244-2, Iruma, Saitama 358-0042, Japan. takahashi.atsushi@pref.saitama.lg.jp.
Tatsuro WatanabeFaculty of Medicine, Saga University, Nabeshima, Saga 849-8501, Japan. TATSURO.WATANABE@ucdenver.edu.
Keisuke IidaGraduate School of Science and Engineering, Saitama University, Shimo-okubo 255, Sakura-ku, Saitama 338-8570, Japan. keyiida@mail.saitama-u.ac.jp.
Takahisa MatsuzakiDepartment of Chemistry, Saitama University, Shimo-okubo 255, Sakura-ku, Saitama 338-8570, Japan. taka.chem@gmail.com.
Hiroshi Y YoshikawaDepartment of Chemistry, Saitama University, Shimo-okubo 255, Sakura-ku, Saitama 338-8570, Japan. hiroshi@mail.saitama-u.ac.jp.
Hirota FujikiFaculty of Medicine, Saga University, Nabeshima, Saga 849-8501, Japan. uv4h-fjk@asahi-net.or.jp.
Saga University · JPSaitama Cancer Center · JPSaitama University · JPSaitama Prefecture · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Green tea catechin and green tea extract are now recognized as non-toxic cancer preventives for humans. We first review our brief historical development of green tea cancer prevention. Based on exciting evidence that green tea catechin, (-)-epigallocatechin gallate (EGCG) in drinking water inhibited lung metastasis of B16 melanoma cells, we and other researchers have studied the inhibitory mechanisms of metastasis with green tea catechins using biomechanical tools, atomic force microscopy (AFM) and microfluidic optical stretcher. Specifically, determination of biophysical properties of cancer cells, low cell stiffness, and high deformability in relation to migration, along with biophysical effects, were studied by treatment with green tea catechins. The study with AFM revealed that low average values of Young's moduli, indicating low cell stiffness, are closely associated with strong potential of cell migration and metastasis for various cancer cells. It is important to note that treatments with EGCG and green tea extract elevated the average values of Young's moduli resulting in increased stiffness (large elasticity) of melanomas and various cancer cells. We discuss here the biophysical basis of multifunctions of green tea catechins and green tea extract leading to beneficial effects for cancer prevention and treatment.

Indexed as

Biochemical PhenomenaAnimalsCatechinCell MovementHumansMicrofluidicsMicroscopy, Atomic ForceNeoplasmsOptical PhenomenaPlant ExtractsTeaCatechinepigallocatechin gallatePlant ExtractsTeaadhesionAFMdurotaxisEGCGfluiditymembrane stiffnessmetastasismigrationrigiditywound healing

Identifiers

PMID27869750
PMCPMC6273158
OpenAlexW2550371267

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.