Evidence map›Paper›PMID 32868383›Full record

ArticleCancer research2020

ALPPL2 Is a Highly Specific and Targetable Tumor Cell Surface Antigen.

Yang Su, Xin Zhang, Scott Bidlingmaier, Christopher R Behrens, Nam-Kyung Lee, Bin Liu

Open access · greenAbstract read
In one paragraph

Article in Cancer research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
2.4field-weighted citation impact, top 9% 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

20 citing papers in PubMed, 44 citations in OpenAlex.

  1. Article
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  4. Targeting KRAS Inhibitor-Resistant Pancreatic Cancer with an MUC1-C Antibody-Drug Conjugate.Clinical cancer research : an official journal of the American Association for Cancer Research · 2025
    Article
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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

6 authors at 1 institution in 1 country.

Yang SuDepartment of Anesthesia, University of California, San Francisco, San Francisco, California.
Xin ZhangDepartment of Anesthesia, University of California, San Francisco, San Francisco, California.
Scott BidlingmaierDepartment of Anesthesia, University of California, San Francisco, San Francisco, California.
Christopher R BehrensDepartment of Anesthesia, University of California, San Francisco, San Francisco, California.
Nam-Kyung LeeDepartment of Anesthesia, University of California, San Francisco, San Francisco, California.
Bin LiuDepartment of Anesthesia, University of California, San Francisco, San Francisco, California. bin.liu@ucsf.edu.
University of California, San Francisco · US

Funding

Mapping a clinically significant internalizing tumor epitope space.R01CA118919 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LIU, BIN · 2006 to 2013
$2.5M
Internalizing human antibody-targeted nanosized siRNA therapeuticsR01CA171315 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LIU, BIN · 2012 to 2016
$1.6M
Identifying antigens bound by novel scFvs targeting all subtypes of mesotheliomaR01CA129491 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LIU, BIN · 2010 to 2013
$1.2M
NCI NIH HHS R01 CA118919NCI NIH HHS R01 CA129491NCI NIH HHS R01 CA171315
6 · The paper itself

Abstract

Identification of tumor-specific cell surface antigens has proven challenging, as the vast majority of tumor-associated antigens are also expressed in normal tissues. In mesothelioma, we identified a highly specific tumor cell surface antigen that can be targeted for therapy development. Mesothelioma is caused by malignant transformation of the mesothelium, is incurable, and can be categorized into three histologic subtypes: epithelioid, biphasic, and sarcomatoid. To identity novel mesothelioma cell surface antigens with broad subtype coverage and high tissue specificity, we have previously selected phage antibody display libraries on live mesothelioma cells and tissues following counterselection on normal cells and identified a panel of human antibodies that bind all subtypes of mesothelioma, but not normal mesothelium. One of the antibodies, M25, showed high specificity against an antigen we identify here as ALPPL2. IHC on normal human tissues found that ALPPL2 is expressed only on placental trophoblasts, but not on any other normal tissues. This significant tissue specificity and broad tumor type coverage suggest that ALPPL2 could be an excellent cell surface target for therapeutic development against mesothelioma. To evaluate therapeutic potential of ALPPL2 targeting, an ALPPL2-targeted antibody-drug conjugate was developed and demonstrated potent and specific tumor killing

Indexed as

Alkaline PhosphataseAnimalsAntigens, SurfaceAntineoplastic Agents, ImmunologicalCell Line, TumorCHO CellsCricetulusEpitopesFemaleGPI-Linked ProteinsHumansImmunoconjugatesImmunoglobulin GMaleMesothelioma, MalignantMice, Inbred NODAlkaline PhosphataseALPG protein, humanAntigens, SurfaceAntineoplastic Agents, ImmunologicalEpitopesGPI-Linked ProteinsImmunoconjugatesImmunoglobulin G

Identifiers

PMID32868383
PMCPMC7572689
OpenAlexW3082529494

What OpenQuestion holds

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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.