Evidence map›Paper›PMID 32363092›Full record

ArticleDermatology practical & conceptual2020

Immunohistochemical Evaluation and Clinicopathological Correlation of Mer and Axl Tyrosine Kinase TAM Receptors in Cutaneous Melanoma.

Andrea Pontara, Giovanni Paolino, Vanesa Gregorc, Santo Raffaele Mercuri, Alessandra Bulotta, Pietro Bearzi, Claudio Doglioni, Nathalie Rizzo

Open access · diamondAbstract read
In one paragraph

Article in Dermatology practical & conceptual, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 52% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Article
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

8 authors at 4 institutions in 1 country.

Andrea PontaraInternal Medicine, IRCCS San Raffaele Scientific Institute, Milan, Italy.
Giovanni PaolinoUnit of Dermatology, IRCCS San Raffaele Scientific Institute, Milan, Italy.
Vanesa GregorcDepartment of Medical Oncology, IRCCS, San Raffaele Scientific Institute, Milan, Italy.
Santo Raffaele MercuriUnit of Dermatology, IRCCS San Raffaele Scientific Institute, Milan, Italy.
Alessandra BulottaDepartment of Medical Oncology, IRCCS, San Raffaele Scientific Institute, Milan, Italy.
Pietro BearziUnit of Dermatology, IRCCS San Raffaele Scientific Institute, Milan, Italy.
Claudio DoglioniDepartment of Pathology, IRCCS San Raffaele Scientific Institute, Milan, Italy.
Nathalie RizzoDepartment of Pathology, IRCCS San Raffaele Scientific Institute, Milan, Italy.
Istituto di Ricovero e Cura a Carattere Scientifico San RaffaeleIstituti di Ricovero e Cura a Carattere Scientifico · ITVita-Salute San Raffaele University · ITSapienza University of Rome · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundMalignant melanoma (MM) is potentially the most dangerous form of skin tumor. In the last few years, the so-called TAM receptors, a unique family of tyrosine kinase (TK) receptors, have become increasingly important.

objectivesTo evaluate Mer and Axl TAM receptor expression to find clinicopathological features that could explain the biological behavior of MM. PATIENTS AND

methodsClinicopathological data were obtained from an MM electronic database at our Institute. We reviewed 24 cutaneous MM specimens. TAM receptor expression was assayed using immunohistochemistry. Combinative semiquantitative scoring was used for the evaluation of TAM receptor expression (MerTK and AxlTK). Appropriate statistical methods were used to evaluate a possible correlation between TAM receptor expression and the clinicopathological variables of the MM samples (univariate analysis and multivariate analysis).

resultsMerTK and AxlTK were expressed differently in the MM samples, with a major expression of the first receptor. The cells of the tumor microenvironment contributed to the majority of the total score. A significant association was found between AxlScore and the site of the tumor and between AxlScore and the variable ulceration; another correlation was found between MerScore and the following characteristics: pathological stage of the tumor (pT), sex, ulceration, and tumor-infiltrating lymphocytes.

conclusionsAll correlations between the expression of MerTK and AxlTK with the clinical and histological variables of MM should be validated in a large group of people in order to increase the validity and the impact of our observations, with subsequently therapeutic implications in the era of the "targeted therapy."

Indexed as

Axlmalignant melanomaMerreceptorsTAMtherapytyrosine kinase

Identifiers

PMID32363092
PMCPMC7190557
OpenAlexW3023234272

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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.