Evidence map›Paper›PMID 39833196›Full record

ArticleScientific reports2025

A customizable multiplex protein microarray for antibody testing and its application for tick-borne and other infectious diseases.

Hari Krishnan Krishnamurthy, Vasanth Jayaraman, Karthik Krishna, Tianhao Wang, Kang Bei, Chithra Changalath, Shiny Matilda, Alex J Rai, Renata Welc-Falęciak, Agnieszka Pawełczyk and 20 more

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Review
  2. Review
  3. 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

30 authors.

Hari Krishnan KrishnamurthyVibrant Sciences LLC., San Carlos, CA, USA. hari@vibrantsci.com.
Vasanth JayaramanVibrant Sciences LLC., San Carlos, CA, USA.
Karthik KrishnaVibrant Sciences LLC., San Carlos, CA, USA.
Tianhao WangVibrant Sciences LLC., San Carlos, CA, USA.
Kang BeiVibrant Sciences LLC., San Carlos, CA, USA.
Chithra ChangalathVibrant America LLC., San Carlos, CA, USA.
Shiny MatildaVibrant America LLC., San Carlos, CA, USA.
Alex J RaiIrving Medical Center, Department of Pathology & Cell Biology, Columbia University, New York, USA.
Renata Welc-FalęciakDepartment of Parasitology, Faculty of Biology, Diagnostic Laboratory of Parasitic Diseases and Zoonotic Infections, Biological and Chemical Research Centre, University of Warsaw, Warsaw, Poland.
Agnieszka PawełczykDepartment of Immunopathology of Infectious and Parasitic Diseases, Medical University of Warsaw, 3C Pawińskiego Street, 02-106, Warsaw, Poland.
Lucas S BlantonDivision of Infectious Diseases, Department of Internal Medicine, University of Texas Medical Branch, Galveston, TX, 77555, USA.
Aleš ChrdleDepartment of Infectious Diseases, Hospital Ceske Budejovice, Ceske Budejovice, Czech Republic.
Andrea FořtováVeterinary Research Institute, Brno, Czech Republic.
Daniel RůžekInstitute of Parasitology, Biology Centre of the Czech Academy of Sciences, Ceske Budejovice, Czech Republic.
Gheyath K NasrallahBiomedical Sciences Department, College of Health Sciences, Qatar University, P.O. Box 2713, Doha, Qatar.
Laith J Abu-RaddadiBiomedical Sciences Department, College of Health Sciences, Qatar University, P.O. Box 2713, Doha, Qatar.
Duaa W Al-SadeqBiomedical Sciences Department, College of Health Sciences, Qatar University, P.O. Box 2713, Doha, Qatar.
Marah Abed Alhakim AbdallahBiomedical Sciences Department, College of Health Sciences, Qatar University, P.O. Box 2713, Doha, Qatar.
Daniele LilleriMicrobiologia E Virologia, Fondazione IRCCS Policlinico San Matteo, 27100, Pavia, Italy.
Chiara FornaraMicrobiologia E Virologia, Fondazione IRCCS Policlinico San Matteo, 27100, Pavia, Italy.
Piera D'AngeloMicrobiologia E Virologia, Fondazione IRCCS Policlinico San Matteo, 27100, Pavia, Italy.
Milena FurioneMicrobiologia E Virologia, Fondazione IRCCS Policlinico San Matteo, 27100, Pavia, Italy.
Maria Söderlund-VenermoUniversity of Helsinki, Haartmaninkatu 3, 00290, Helsinki, Finland.
Klaus HedmanUniversity of Helsinki, Haartmaninkatu 3, 00290, Helsinki, Finland.
Dimosthenis ChochlakisLaboratory of Clinical Microbiology and Microbial Pathogenesis, School of Medicine, University of Crete, 70013, Heraklion, Crete, Greece.
Eirini MakridakiLaboratory of Clinical Microbiology and Microbial Pathogenesis, School of Medicine, University of Crete, 70013, Heraklion, Crete, Greece.
Artemis NtoulaLaboratory of Clinical Microbiology and Microbial Pathogenesis, School of Medicine, University of Crete, 70013, Heraklion, Crete, Greece.
Anna PsaroulakiLaboratory of Clinical Microbiology and Microbial Pathogenesis, School of Medicine, University of Crete, 70013, Heraklion, Crete, Greece.
Angélica Escárcega-ÁvilaLaboratory of Biotechnology at, Institute of Biomedical Science, University of Ciudad Juárez, Ciudad Juárez, Mexico.
John J RajasekaranVibrant Sciences LLC., San Carlos, CA, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Tick-borne infections are the most common vector-borne diseases in the USA. Ticks harbor and transmit several infections with Lyme disease being the most common tickborne infection in the US and Europe. Lack of awareness about tick populations, specific diagnostic tests, and overlapping signs and symptoms of tick-borne infections can often lead to misdiagnosis affecting treatment and the prevalence data reported especially for non-Lyme tick-borne infections. The diagnostic tests currently available for tick-borne diseases are severely limited in their ability to provide accurate results and cannot detect multiple pathogens in a single run. The multiplex protein microarray developed at Vibrant was designed to detect multiple serological antibodies thereby detecting exposure to multiple pathogens simultaneously. Our microarray in its present form can accommodate 400 antigens (molecules that can bind to specific antibodies) and can multiplex across antigen types, whole cell lysates, recombinant proteins, and peptides. A designed array containing multiple antigens of several microbes including Borrelia burgdorferi, the Lyme disease spirochete, was manufactured and evaluated. The immunoglobulin M (IgM) and G (IgG) responses against several tick-borne microbes and other infectious agents were analyzed for analytical and clinical performance. The microarray improved IgM and IgG sensitivities and specificities of individual microbes when compared with the respective gold standards. The testing was also performed in a single run in comparison to multiple runs needed for comparable testing standards. In summary, our study presents a flexible multiplex microarray platform that can provide quick results with high sensitivity and specificity for evaluating exposure to varied infectious agents especially tick-borne pathogens.

Indexed as

Antibodies, BacterialProtein Array AnalysisTick-Borne DiseasesAnimalsBorrelia burgdorferiHumansImmunoglobulin GImmunoglobulin MLyme DiseaseTicksAntibodies, BacterialImmunoglobulin GImmunoglobulin MCo-infectionsImmunoglobulinInfectious diseaseLyme diseaseMicroarrayMultiplexTick biteTick-borne infections

Identifiers

PMID39833196
PMCPMC11747503

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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.