Evidence map›Paper›PMID 32066859›Full record

ArticleModern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc2020

PD-L1 in small bowel adenocarcinoma is associated with etiology and tumor-infiltrating lymphocytes, in addition to microsatellite instability.

Paolo Giuffrida, Giovanni Arpa, Federica Grillo, Catherine Klersy, Gianluca Sampietro, Sandro Ardizzone, Paolo Fociani, Roberto Fiocca, Giovanni Latella, Fausto Sessa and 60 more

Erratum issuedOpen access · bronzeAbstract read
PubMed Publisher
In one paragraph

Article in Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 7% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 48 citations in OpenAlex.

  1. Pooled it
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  14. Association between intestinal neoplasms and celiac disease: A review.World journal of gastrointestinal oncology · 2021
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

70 authors at 20 institutions in 2 countries.

Paolo Giuffrida *Department of Internal Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy.
Giovanni Arpa *Anatomic Pathology Unit, Department of Molecular Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy.
Federica GrilloPathology Unit, Department of Surgical and Diagnostic Sciences, University of Genoa and San Martino/IST University Hospital, Genoa, Italy.
Catherine KlersyBiometry and Statistics Service, Fondazione IRCCS San Matteo Hospital, Pavia, Italy.ORCID http://orcid.org/0000-0003-0314-8548
Gianluca SampietroUnit of IBD Surgery, Luigi Sacco University Hospital, Milan, Italy.
Sandro ArdizzoneGastroenterology Unit, Luigi Sacco University Hospital, Milan, Italy.
Paolo FocianiPathology Unit, Luigi Sacco University Hospital, Milan, Italy.
Roberto FioccaPathology Unit, Department of Surgical and Diagnostic Sciences, University of Genoa and San Martino/IST University Hospital, Genoa, Italy.
Giovanni LatellaGastroenterology Unit, Department of Life and Enviromental Sciences, University of L'Aquila, L'Aquila, Italy.
Fausto SessaPathology Unit, Department of Medicine and Surgery, University of Insubria, Varese, Italy.
Antonietta D'ErricoDepartment of Experimental, Diagnostic and Specialty Medicine (DIMES), Institute of Oncology and Transplant Pathology, University of Bologna, St. Orsola-Malpighi Hospital, Bologna, Italy.
Deborah MalviDepartment of Experimental, Diagnostic and Specialty Medicine (DIMES), Institute of Oncology and Transplant Pathology, University of Bologna, St. Orsola-Malpighi Hospital, Bologna, Italy.
Claudia MescoliPathology Unit, Department of Medicine, University of Padua, Padua, Italy.
Massimo RuggePathology Unit, Department of Medicine, University of Padua, Padua, Italy.
Gabriella NesiDivision of Pathological Anatomy, Department of Surgery and Translational Medicine, University of Florence, Florence, Italy.
Stefano FerreroDivision of Pathology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy.
Daniela FurlanPathology Unit, Department of Medicine and Surgery, University of Insubria, Varese, Italy.ORCID http://orcid.org/0000-0002-5958-5379
Gilberto PoggioliSurgery of the Alimentary Tract, Department of Medical and Surgical Sciences, Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy.
Fernando RizzelloIntestinal Chronic Bowel Disease Unit, Department of Medical and Surgical Sciences, Sant'Orsola-Malpighi Hospital, Alma Mater Studiorum University of Bologna, Bologna, Italy.
Maria C MacciomeiPathology Unit, San Camillo-Forlanini Hospital, Rome, Italy.
Donatella SantiniDepartment of Experimental, Diagnostic and Specialty Medicine (DIMES), Institute of Oncology and Transplant Pathology, University of Bologna, St. Orsola-Malpighi Hospital, Bologna, Italy.
Umberto VoltaDepartment of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
Roberto De GiorgioDepartment of Medical Sciences, University of Ferrara, Ferrara, Italy.
Giacomo CaioDepartment of Medical Sciences, University of Ferrara, Ferrara, Italy.
Antonio CalabròDepartment of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy.
Carolina CiacciDepartment of Medicine and Surgery, University of Salerno, Salerno, Italy.ORCID http://orcid.org/0000-0002-7426-1145
Maria D'ArmientoPublic Health Department, Federico II University of Naples, Naples, Italy.
Aroldo RizzoUnits of Pathology, Cervello Hospital, Palermo, Italy.
Gaspare SolinaUnits of General Surgery, Cervello Hospital, Palermo, Italy.
Michele MartinoDepartment of Internal Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy.
Francesco TonelliSurgery and Translational Medicine, University of Florence, Florence, Italy.
Vincenzo VillanacciInstitute of Pathology, Spedali Civili Hospital, Brescia, Italy.
Renato CannizzaroDepartment of Gastroenterology, Centro di Riferimento Oncologico (CRO) di Aviano IRCCS, Aviano, Italy.
Vincenzo CanzonieriPathology Unit, Centro di Riferimento Oncologico (CRO) di Aviano IRCCS, Aviano, Italy.
Ada M FlorenaPathologic Anatomy Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy.
Livia BianconeDepartment of Systems Medicine, University of Tor Vergata, Rome, Italy.
Giovanni MonteleoneDepartment of Systems Medicine, University of Tor Vergata, Rome, Italy.
Roberto CaronnaDepartment of Surgical Sciences, La Sapienza University, Rome, Italy.
Antonio CiardiDepartment of Radiological, Oncological, Pathological Sciences, Umberto I Hospital, La Sapienza University, Rome, Italy.
Luca ElliGastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Flavio CaprioliGastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Maurizio VecchiGastroenterology and Endoscopy Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Renata D'IncàGastroenterology Section, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy.
Fabiana ZingoneGastroenterology Section, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy.
Anna D'OdoricoGastroenterology Section, Department of Surgery, Oncology and Gastroenterology, University of Padua, Padua, Italy.
Marco Vincenzo LentiDepartment of Internal Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy.
Barbara OreggiaGeneral Surgery Unit, Ca' Granda-Ospedale Maggiore Policlinico, Milan, Italy.
Luca Reggiani BonettiSection of Pathology, Department of Diagnostic Medicine and Public Health, University of Modena and Reggio Emilia, Modena, Italy.
Marco AstegianoGeneral and Specialistic Surgery, Città della Salute e della Scienza-Molinette Hospital, Turin, Italy.
Elena BilettaAnatomic Pathology ASL Biella, Biella, Italy.
Laura CantoroGastroenterology Unit, USL Umbria 1, Perugia, Italy.
Antonino G GiannonePathologic Anatomy Unit, Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy.
Augusto OrlandiDepartment of Biopathology and Image Diagnostics, University of Tor Vergata, Rome, Italy.
Claudio PapiIBD Unit, San Filippo Neri Hospital, Rome, Italy.
Vittorio PerfettiInternal Medicine Unit, S.S. Annunziata Hospital, ASST-Pavia, Varzi, Italy.
Erica QuaquariniMedical Oncology Unit, IRCCS ICS Maugeri and Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy.
Giancarlo SandriClinical Nutrition Unit, Sant'Eugenio Hospital, Rome, Italy.
Marco SilanoUnit of Human Nutrition and Health, Istituto Superiore di Sanità, Rome, Italy.
Paolo UsaiDepartment of Internal Medicine, University of Cagliari, Cagliari, Italy.
Valeria BarresiDepartment of Diagnostics and Public Health, Section of Anatomical Pathology, University and Hospital Trust of Verona, Verona, Italy.
Rachele CiccocioppoGastroenterology Unit, Department of Medicine, AOUI Policlinico G.B. Rossi, University of Verona, Verona, Italy.
Ombretta LuinettiDepartment of Internal Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy.
Paolo PedrazzoliDepartment of Internal Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy.
Andrea PietrabissaDepartment of Surgery, General Surgery II, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy.
Alessandra ViglioAnatomic Pathology Unit, Department of Molecular Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy.
Marco PaulliAnatomic Pathology Unit, Department of Molecular Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy.
Gino R CorazzaDepartment of Internal Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy.
Enrico SolciaAnatomic Pathology Unit, Department of Molecular Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy.
Alessandro VanoliAnatomic Pathology Unit, Department of Molecular Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy.
Antonio Di SabatinoDepartment of Internal Medicine, University of Pavia and Fondazione IRCCS San Matteo Hospital, Pavia, Italy. a.disabatino@smatteo.pv.it.ORCID http://orcid.org/0000-0002-0302-8645
University of Pavia · ITIRCCS Azienda Ospedliero-Universitaria di Bologna Policlinico di Sant'Orsola · ITUniversity of Padua · ITFondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico · ITLuigi Sacco Hospital · ITUniversity of Florence · ITUniversity of Rome Tor Vergata · ITOspedale Vincenzo Cervello · ITUniversity of Ferrara · ITUniversity of Genoa · ITUniversity of Insubria · ITUniversity of Palermo · ITUniversity of Verona · ITAzienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia · ITCarlo Forlanini Hospital · ITCentro di Riferimento Oncologico · ITFederico II University Hospital · ITFondazione Ricerca Molinette · ITIstituto Superiore di Sanità · ITOspedale degli Infermi · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Small bowel adenocarcinomas (SBAs) are often associated with poor prognosis and have limited therapeutic options. Programmed cell death protein-1 (PD-1)/programmed cell death ligand 1 (PD-L1) pathway blockade is an effective treatment in many microsatellite instability-high (MSI-H) solid tumors. We aimed at investigating PD-L1 and PD-1 expression in non-hereditary, non-ampullary SBAs, associated with celiac disease (CeD), Crohn's disease (CrD), or sporadic, recruited through the Small Bowel Cancer Italian Consortium. We assessed PD-L1 and PD-1 by immunohistochemistry in a series of 121 surgically resected SBAs, including 34 CeD-SBAs, 49 CrD-SBAs, and 38 sporadic SBAs. PD-L1 and PD-1 expression was correlated with several clinico-pathological features, such as the etiology, microsatellite instability status, and tumor-infiltrating lymphocyte (TIL) density. The prevalence of PD-L1 positivity according to combined positive score (CPS) was 26% in the whole cohort of SBAs, with significantly (p = 0.001) higher percentage (35%) in both CeD-SBAs and CrD-SBAs in comparison with sporadic SBAs (5%). CPS ≥ 1 SBAs were significantly (p = 0.013) more frequent in MSI-H cases (41%) than in non-MSI-H ones (18%); however, 15 CPS ≥ 1 microsatellite stable SBAs were also identified. CPS ≥ 1 SBAs showed higher TIL and PD-1

Indexed as

AdenocarcinomaAdultAgedB7-H1 AntigenBiomarkers, TumorCeliac DiseaseCrohn DiseaseFemaleHumansIntestinal NeoplasmsIntestine, SmallLymphocytes, Tumor-InfiltratingMaleMicrosatellite InstabilityMiddle AgedRetrospective StudiesB7-H1 AntigenBiomarkers, TumorCD274 protein, human

Identifiers

PMID32066859
OpenAlexW3006486601

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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.