Level D· Scientific groundwork from lab and animal studiesLaboratory StudyPubMed

Biosynthesis of Zinc Oxide Nanoparticles Using Dried Leaves of Camellia sinensis: Methods to Characterize and Assess Their Effects on Mesenchymal Stem Cell Viability.

Baydar SY., Çağlar TA., Koç FE.

Laboratory Study, published in Methods Mol Biol (2025) — summary generated from the PubMed abstract.

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Level D· Scientific groundwork from lab and animal studiesEvidence level of this study

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

  • Level A · Stronger Clinical Evidence
  • Level B · Emerging clinical evidence with positive signals
  • Level C · Early human research exploring benefits
  • Level D · Scientific groundwork from lab and animal studies
  • Emerging · Emerging topic under active research
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This page is generated from the PubMed record. The Thai description is an automated summary of bibliographic fields and the abstract, not a full translation, and is not medical advice.

Study type
Laboratory Study
Journal
Methods Mol Biol (2025)
Country
United States
Reported sample size
—
Source database
PubMed
PMID
39821805
DOI
10.1007/7651_2024_598

Abstract (original English)

Stem cell nanotechnology (SCN) is an important scientific field to guide stem cell-based research of nanoparticles. Currently, nanoparticles (NPs) have a rich spectrum regarding the sources from which they are obtained (metallic, polymeric, etc.), the methods of obtaining them (physical, chemical, biological), and their shape, size, electrical charge, etc. properties. It is also essential to expand green synthesis applications for the use of NPs in the field of biomedical sciences. For this purpose, there is a need to produce NPs using biological sources (plant, microorganism, algae, yeast etc.…), characterization and investigation of their effects on biological activities of stem cells. This process involves long and laborious procedures, and there may be differences in methods between individual laboratories.In this protocol, biofabrication and characterization of ZnO NPs using dried leaves of Camellia sinensis is described. This experimental setup includes conventional and novel methods that can be applied to biofabricate and characterize the NPs and to examine the viability, apoptotic, and necrotic effects on human adipose tissue-derived mesenchymal stem cells (ADMSCs) in vitro.

What this study does not prove

  • • This study does not prove SVF is an approved treatment or a replacement for standard care.
  • • This is preclinical work; animal or laboratory results cannot be applied to humans.

Evidence level

Evidence from laboratory and animal studies provides groundwork for understanding mechanisms and potential before human studies continue.

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