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Vijayalakshmi Nandakumar

Explore the profile of Vijayalakshmi Nandakumar including associated specialties, affiliations and a list of published articles. Areas
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Articles 30
Citations 648
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Recent Articles
1.
Nandakumar V, Braun K, Willrich M
J Immunol Methods . 2025 Feb; 537:113824. PMID: 39914516
Complement functional assays are essential first-tier tests for a gamut of disorders spanning from inborn errors of the immune system which lead to recurrent severe infections, to angioedema attacks, presentation...
2.
Nandakumar V, Braun K, Willrich M
J Immunol Methods . 2025 Jan; 538:113814. PMID: 39863160
Complement functional assays are essential first-tier tests for a gamut of disorders spanning from inborn errors of the immune system which lead to recurrent severe infections, to angioedema attacks, presentation...
3.
Dadelahi A, Walker B, Banerjee D, Mahler M, Saadalla A, Nandakumar V
J Appl Lab Med . 2024 Dec; PMID: 39727345
Background: The 2023 American College of Rheumatology and modified Sapporo criteria for antiphospholipid syndrome (APS) recommend ELISA to detect anticardiolipin (aCL) and anti-β2-glycoprotein I (aβ2GP1) IgG/IgM antibodies, focusing on moderate...
4.
Nelson H, Martins T, Saadalla A, Nandakumar V
Clin Chem Lab Med . 2024 Nov; 63(4):790-796. PMID: 39501963
Objectives: Early rheumatoid arthritis (RA) detection is crucial for improving patient prognosis. Anticyclic citrullinated peptide antibodies (anti-CCP) and rheumatoid factors (RF) support RA diagnosis but are undetectable in ∼20 %...
5.
Nelson H, Banerjee D, Novis C, Deane K, Feser M, Nandakumar V
Pract Lab Med . 2024 Aug; 41:e00420. PMID: 39161944
Background: Anti-citrullinated protein antibodies (ACPA) are a specific serological biomarker used in the diagnosis of rheumatoid arthritis (RA). In clinical practice ACPA can be identified using immunoassays targeting synthetic cyclic...
6.
Saadalla A, Novis C, Banerjee D, Martins T, Holloway B, Ann Aure M, et al.
Clin Chim Acta . 2024 Jul; 562:119849. PMID: 38977171
Background: Diagnosing Antiphospholipid Syndrome (APS) relies heavily on laboratory findings, particularly the detection of specific antibodies like lupus anticoagulant (LA), IgG and/or IgM anti-cardiolipin (aCL), and IgG and/or IgM anti-β2...
7.
Saadalla A, Nandakumar V
Clin Chim Acta . 2024 Jan; 554:117761. PMID: 38195020
Background And Aims: Several non-criteria (NC) anti-phospholipid antibodies (APLA) have been proposed as candidates for antiphospholipid antibody syndrome (APS) diagnosis. The objectives of this study were 1) to determine the...
8.
Zhang X, Bizzaro N, Tebo A, Nandakumar V, Infantino M, Carbone T, et al.
Immunol Res . 2023 Dec; 72(3):361-363. PMID: 38087183
No abstract available.
9.
Nelson H, Novis C, Lebiedz-Odrobina D, Nandakumar V
J Appl Lab Med . 2023 Nov; 9(2):251-261. PMID: 38029448
Background: Detection of anticyclic citrullinated peptide antibodies (anti-CCP) and rheumatoid factors (RF) in sera support the diagnosis of rheumatoid arthritis (RA); however, these markers are not detected in about 20%...
10.
Novis C, Wahl E, Camacho E, Ann Aure M, Mahler M, Nandakumar V
Arch Pathol Lab Med . 2023 Mar; 147(12):1422-1430. PMID: 36856668
Context.—: Serology plays a vital role in celiac disease (CD) diagnosis, and the latest European guidelines advocate for biopsy-free diagnoses in patients with ≥10× the upper limit of normal (ULN)...