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Evidence in support of gene regulatory hypothesis: Gene expression profiling manifests homeopathy effect as more than placebo
Saha, Santu Kumar; Khuda-Bukhsh, Anisur Rahman.
  • Saha, Santu Kumar; University of Kalyani. Cytogenetics and Molecular Biology Laboratory. West Bengal. IN
  • Khuda-Bukhsh, Anisur Rahman; University of California. Departament Entomology. Institute Genome Biology. US
Int. j. high dilution res ; 12(45): 162-167, 2013.
Article in English | LILACS | ID: lil-710802
ABSTRACT

Background:

Use of ultra-high diluted remedies in homeopathy and their claimed efficacy in curing diseases has been challenged time and again by non-believers despite many evidence-based positive results published in favor of their efficacy in curing/ameliorating disease symptoms.

Aims:

To test the ability of ultra-high diluted homeopathic remedies beyond Avogadro’s limit, if any, in manifesting gene modulating effects in controlled in vitro experimental model.

Methods:

Since cancer cells manifest aberrant epigenetic gene expressions, we conducted global microarray gene expression profiling of HeLa cells (an established epigenetic model of HPV18 positive cell line) treated with two different potentized homeopathic remedies, namely, Condurango 30c and Hydrastis canadensis 30C (used in the treatment of cancer), as compared to that of placebo (succussed alcohol 30c).

Results:

Data revealed distinctly different expression patterns of over 100 genes as a consequence of treatment with both homeopathc remedies compared to placebo.

Conclusion:

Results indicate that action of the potentized drugs was “more than placebo” and these ultra-highly diluted drugs acted primarily through modulation of gene expression.
RESUMO

Introdução:

O uso de medicamentos homeopáticos ultra-diluídos e a sua presumível eficácia na cura de doenças têm sido reiteradamente contestados por céticos, apesar dos muitos resultados positivos, baseados em evidências, demonstrando a sua eficácia na cura/melhora de sintomas patológicos.

Objetivos:

Testar a possível capacidade de medicamentos homeopáticos diluídos além do limite de Avogadro para apresentar efeitos de modulação genética em modelo experimental in vitro.

Métodos:

Sendo que as células neoplásicas manifestam expressões epigenéticas aberrantes, investigamos através de micro-arranjo o perfil global de expressão genética de células HeLa (modelo epigenético já estabelecido de linhas celulares HPV18 positivas) tratadas com 2 medicamentos homeopáticos dinamizados, a saber, Condurango 30c e Hydrastis canadensis 30c (utilizados no tratamento de neoplasias) comparados com um placebo (álcool sucussionado 30c).

Resultados:

Os dados indicaram diferentes perfis de expressão em mais de 100 genes nas células tratadas com os medicamentos homeopáticos por comparação ao placebo.

Conclusão:

Os resultados indicam que o efeito dos medicamentos dinamizados foi “mais do que placebo” e que essa ação foi principalmente mediada por modulação da expressão genética.
Subject(s)
Full text: Available Index: LILACS (Americas) Main subject: High Potencies / Dynamization / Marsdenia / Hydrastis Type of study: Controlled clinical trial Language: English Journal: Int. j. high dilution res Journal subject: Homeopathy / Terapias Complementares Year: 2013 Type: Article Affiliation country: India / United States Institution/Affiliation country: University of California/US / University of Kalyani/IN

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Full text: Available Index: LILACS (Americas) Main subject: High Potencies / Dynamization / Marsdenia / Hydrastis Type of study: Controlled clinical trial Language: English Journal: Int. j. high dilution res Journal subject: Homeopathy / Terapias Complementares Year: 2013 Type: Article Affiliation country: India / United States Institution/Affiliation country: University of California/US / University of Kalyani/IN