Evidence map›Paper›PMID 26270678›Full record

ReviewBiomolecules2015

Challenges in Antibody Development against Tn and Sialyl-Tn Antigens.

Liliana R Loureiro, Mylène A Carrascal, Ana Barbas, José S Ramalho, Carlos Novo, Philippe Delannoy, Paula A Videira

Open access · goldAbstract readReview
In one paragraph

Review in Biomolecules, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.

0numbers the graph read from it
0cells of the map it votes in
50citing papers in PubMed
2.9field-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

50 citing papers in PubMed, 103 citations in OpenAlex.

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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 3 countries.

Liliana R LoureiroCEDOC, Chronic Diseases Research Center, NOVA Medical School/Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Campo dos Mártires da Pátria, 130, Lisboa 1169-056, Portugal. ab@ibet.pt.
Mylène A CarrascalCEDOC, Chronic Diseases Research Center, NOVA Medical School/Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Campo dos Mártires da Pátria, 130, Lisboa 1169-056, Portugal. mylene.carrascal@fcm.unl.pt.
Ana BarbasIBET-Instituto de Biologia Experimental e Tecnológica, Apartado 12, Oeiras 2781-901, Portugal. ab@ibet.pt.
José S RamalhoCEDOC, Chronic Diseases Research Center, NOVA Medical School/Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Campo dos Mártires da Pátria, 130, Lisboa 1169-056, Portugal. jose.ramalho@fcm.unl.pt.
Carlos NovoCEDOC, Chronic Diseases Research Center, NOVA Medical School/Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Campo dos Mártires da Pátria, 130, Lisboa 1169-056, Portugal. cnovo@ihmt.unl.pt.
Philippe DelannoyStructural and Functional Glycobiology Unit, UMR CNRS 8576, University of Lille, Villeneuve d'Ascq 59655, France. philippe.delannoy@univ-lille1.fr.
Paula A VideiraCEDOC, Chronic Diseases Research Center, NOVA Medical School/Faculdade de Ciências Médicas, Universidade NOVA de Lisboa, Campo dos Mártires da Pátria, 130, Lisboa 1169-056, Portugal. paula.videira@fcm.unl.pt.
Universidade Nova de Lisboa · PTInstituto de Medicina Tropical · PYCentre National de la Recherche Scientifique · FRInstituto de Biologia Experimental e Tecnológica · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The carbohydrate antigens Tn and sialyl-Tn (STn) are expressed in most carcinomas and usually absent in healthy tissues. These antigens have been correlated with cancer progression and poor prognosis, and associated with immunosuppressive microenvironment. Presently they are used in clinical trials as therapeutic vaccination, but with limited success due to their low immunogenicity. Alternatively, anti-Tn and/or STn antibodies may be used to harness the immune system against tumor cells. Whilst the development of antibodies against these antigens had a boost two decades ago for diagnostic use, so far no such antibody entered into clinical trials. Possible limitations are the low specificity and efficiency of existing antibodies and that novel antibodies are still necessary. The vast array of methodologies available today will allow rapid antibody development and novel formats. Following the advent of hybridoma technology, the immortalization of human B cells became a methodology to obtain human monoclonal antibodies with better specificity. Advances in molecular biology including phage display technology for high throughput screening, transgenic mice and more recently molecularly engineered antibodies enhanced the field of antibody production. The development of novel antibodies against Tn and STn taking advantage of innovative technologies and engineering techniques may result in innovative therapeutic antibodies for cancer treatment.

Indexed as

AnimalsAntibodiesAntigens, Tumor-Associated, CarbohydrateGenetic EngineeringHumansImmunotherapyNeoplasmsAntibodiesAntigens, Tumor-Associated, Carbohydratesialosyl-Tn antigenTn antigenantibody productionimmune responseSialyl Tn antigentherapeutic antibodiesTn antigen

Identifiers

PMID26270678
PMCPMC4598775
OpenAlexW2146218814

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.