Evidence map›Paper›PMID 27447181›Full record

ArticlePloS one2016

Effect of Modified Alkaline Supplementation on Syngenic Melanoma Growth in CB57/BL Mice.

Tommaso Azzarito, Luana Lugini, Enrico Pierluigi Spugnini, Rossella Canese, Alessio Gugliotta, Stefano Fidanza, Stefano Fais

Abstract read
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
–field-weighted citation impact
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

26 citing papers in PubMed.

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  19. Unexpected Discoveries Should Be Reconsidered in Science-A Look to the Past?International journal of molecular sciences · 2019
    Article
  20. Targeting acidity in cancer and diabetes.Biochimica et biophysica acta. Reviews on cancer · 2019
    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.

Tommaso AzzaritoDepartment of Drug Research and Medicine Evaluation, National Institute of Health, Rome, Italy.
Luana LuginiDepartment of Drug Research and Medicine Evaluation, National Institute of Health, Rome, Italy.
Enrico Pierluigi SpugniniSAFU Department, Regina Elena Cancer Institute, Rome, Italy.
Rossella CaneseDepartment of Cell Biology and Neurosciences, National Institute of Health, Rome, Italy.
Alessio GugliottaDepartment of Drug Research and Medicine Evaluation, National Institute of Health, Rome, Italy.
Stefano FidanzaDepartment of Drug Research and Medicine Evaluation, National Institute of Health, Rome, Italy.
Stefano FaisDepartment of Drug Research and Medicine Evaluation, National Institute of Health, Rome, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tumor extracellular acidity is a hallmark of malignant cancers. Thus, in this study we evaluated the effects of the oral administration of a commercially available water alkalizer (Basenpulver®) (BP) on tumor growth in a syngenic melanoma mouse model. The alkalizer was administered daily by oral gavage starting one week after tumor implantation in CB57/BL mice. Tumors were calipered and their acidity measured by in vivo MRI guided 31P MRS. Furthermore, urine pH was monitored for potential metabolic alkalosis. BP administration significantly reduced melanoma growth in mice; the optimal dose in terms of tolerability and efficacy was 8 g/l (p< 0.05). The in vivo results were supported by in vitro experiments, wherein BP-treated human and murine melanoma cell cultures exhibited a dose-dependent inhibition of tumor cell growth. This investigation provides the first proof of concept that systemic buffering can improve tumor control by itself and that this approach may represent a new strategy in prevention and/or treatment of cancers.

Indexed as

Animal FeedDietary SupplementsHydrogen-Ion ConcentrationAnimalsCell Line, TumorDisease Models, AnimalHumansMagnetic Resonance ImagingMelanomaMelanoma, ExperimentalMiceMice, Inbred C57BLNeoplasm MetastasisTumor Burden

Identifiers

PMID27447181
PMCPMC4957829

What OpenQuestion holds

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Registered trials

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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.