Evidence map›Paper›PMID 18533025›Full record

ArticleBMC cancer2008

Induction of maturation and activation of human dendritic cells: a mechanism underlying the beneficial effect of Viscum album as complimentary therapy in cancer.

Sri Ramulu Elluru, Jean-Paul Duong van Huyen, Sandrine Delignat, Michel D Kazatchkine, Alain Friboulet, Srini V Kaveri, Jagadeesh Bayry

Open access · goldAbstract read
In one paragraph

Article in BMC cancer, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 19% 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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 45 citations in OpenAlex.

  1. Pooled it
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  13. Immunomodulatory effects of Ziziphora tenuior L. extract on the dendritic cells.Daru : journal of Faculty of Pharmacy, Tehran University of Medical Sciences · 2014
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  14. Mistletoe: from basic research to clinical outcomes in cancer and other indications.Evidence-based complementary and alternative medicine : eCAM · 2014
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  17. Semantic integration of data on transcriptional regulation.Bioinformatics (Oxford, England) · 2010
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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.

Sri Ramulu ElluruCentre de Recherche des Cordeliers, Université Pierre et Marie Curie - Paris6, UMR S 872, Paris, 75006, France. sri-ramulu.elluru@crc.jussieu.fr
Jean-Paul Duong van Huyen
Sandrine Delignat
Michel D Kazatchkine
Alain Friboulet
Srini V Kaveri
Jagadeesh Bayry
Centre de Recherche des Cordeliers · FRUniversité Paris Cité · FRInserm · FRUniversité de Technologie de Compiègne · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundViscum album (VA) preparations have been used as a complimentary therapy in cancer. In addition to their cytotoxic properties, they have also been shown to have immunostimulatory properties. In the present study, we examine the hypothesis that the VA preparations induce activation of human DC that facilitates effective tumor regression.

methodsFour day old monocyte-derived immature DCs were treated with VA Qu Spez at 5, 10 and 15 microg/ml for 48 hrs. The expression of surface molecules was analyzed by flow cytometry. The ability of Qu Spez-educated DC to stimulate T cells was analyzed by allogeneic mixed lymphocyte reaction and activation of Melan-A/MART-1-specific M77-80 CD8+T cells. Cytokines in cell free culture supernatant was analyzed by cytokine bead array assay.

resultsVA Qu Spez stimulated DCs presented with increased expression of antigen presenting molecule HLA-DR and of co-stimulatory molecules CD40, CD80 and CD86. The VA Qu Spez also induced the secretion of inflammatory cytokines IL-6 and IL-8. Further, Qu Spez-educated DC stimulated CD4+T cells in a allogeneic mixed lymphocyte reaction and activated melanoma antigen Melan-A/MART-1-specific M77-80 CD8+T cells as evidenced by increased secretion of TNF-alpha and IFNgamma.

conclusionThe VA preparations stimulate the maturation and activation of human DCs, which may facilitate anti-tumoral immune responses. These results should assist in understanding the immunostimulatory properties of VA preparations and improving the therapeutic strategies.

Indexed as

Adjuvants, ImmunologicAntigens, NeoplasmB7-1 AntigenB7-2 AntigenCD4-Positive T-LymphocytesCD8-Positive T-LymphocytesCells, CulturedClonal AnergyDendritic CellsHumansInterleukin-6Interleukin-8Leukocytes, MononuclearLymphocyte ActivationLymphocyte Culture Test, MixedMART-1 AntigenAdjuvants, ImmunologicAntigens, NeoplasmB7-1 AntigenB7-2 AntigenCD86 protein, humanInterleukin-6Interleukin-8MART-1 AntigenMLANA protein, humanNeoplasm ProteinsPlant ExtractsTumor Necrosis Factor-alpha

Identifiers

PMID18533025
PMCPMC2442603
OpenAlexW2171689141

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.