Evidence map›Paper›PMID 35982069›Full record

ArticleScientific reports2022

Erythroid lineage-specific lentiviral RNAi vectors suitable for molecular functional studies and therapeutic applications.

Abhirup Bagchi, Nivedhitha Devaraju, Karthik Chambayil, Vignesh Rajendiran, Vigneshwaran Venkatesan, Nilofer Sayed, Aswin Anand Pai, Aneesha Nath, Ernest David, Yukio Nakamura and 5 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Article
  3. Transcriptional regulators of fetal hemoglobin.Hematology, transfusion and cell therapy · 2024
    Review
  4. Article
  5. Base editing of key residues in the BCL11A-XL-specific zinc finger domains derepresses fetal globin expression.Molecular therapy : the journal of the American Society of Gene Therapy · 2024
    Article
  6. 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

15 authors at 6 institutions in 2 countries.

Abhirup Bagchi *Center for Stem Cell Research (A Unit of inStem, Bengaluru, India), Christian Medical College, Vellore, Tamil Nadu, 632002, India.
Nivedhitha Devaraju *Center for Stem Cell Research (A Unit of inStem, Bengaluru, India), Christian Medical College, Vellore, Tamil Nadu, 632002, India.
Karthik ChambayilCenter for Stem Cell Research (A Unit of inStem, Bengaluru, India), Christian Medical College, Vellore, Tamil Nadu, 632002, India.
Vignesh RajendiranCenter for Stem Cell Research (A Unit of inStem, Bengaluru, India), Christian Medical College, Vellore, Tamil Nadu, 632002, India.
Vigneshwaran VenkatesanCenter for Stem Cell Research (A Unit of inStem, Bengaluru, India), Christian Medical College, Vellore, Tamil Nadu, 632002, India.
Nilofer SayedCenter for Stem Cell Research (A Unit of inStem, Bengaluru, India), Christian Medical College, Vellore, Tamil Nadu, 632002, India.
Aswin Anand PaiSree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, 695011, India.
Aneesha NathCenter for Stem Cell Research (A Unit of inStem, Bengaluru, India), Christian Medical College, Vellore, Tamil Nadu, 632002, India.
Ernest DavidDepartment of Biotechnology, Thiruvalluvar University, Vellore, Tamil Nadu, 632115, India.
Yukio NakamuraCell Engineering Division, RIKEN BioResource Research Center, Ibaraki, 3050074, Japan.
Poonkuzhali BalasubramanianSree Chitra Tirunal Institute for Medical Sciences and Technology, Thiruvananthapuram, Kerala, 695011, India.
Alok SrivastavaCenter for Stem Cell Research (A Unit of inStem, Bengaluru, India), Christian Medical College, Vellore, Tamil Nadu, 632002, India.
Saravanabhavan ThangavelCenter for Stem Cell Research (A Unit of inStem, Bengaluru, India), Christian Medical College, Vellore, Tamil Nadu, 632002, India.
Kumarasamypet M MohankumarCenter for Stem Cell Research (A Unit of inStem, Bengaluru, India), Christian Medical College, Vellore, Tamil Nadu, 632002, India. mohankumarkm@cmcvellore.ac.in.
Shaji R VelayudhanCenter for Stem Cell Research (A Unit of inStem, Bengaluru, India), Christian Medical College, Vellore, Tamil Nadu, 632002, India. rvshaji@cmcvellore.ac.in.
Christian Medical College & Hospital · INInstitute for Stem Cell Biology and Regenerative Medicine · INSree Chitra Thirunal Institute for Medical Sciences and Technology · INThiruvalluvar University · INManipal Academy of Higher Education · INRIKEN BioResource Research Center · JP

Funding

DBT-Wellcome Trust India Alliance IA/S/17/1/503118Wellcome Trust
6 · The paper itself

Abstract

Numerous genes exert multifaceted roles in hematopoiesis. Therefore, we generated novel lineage-specific RNA interference (RNAi) lentiviral vectors, H23B-Ery-Lin-shRNA and H234B-Ery-Lin-shRNA, to probe the functions of these genes in erythroid cells without affecting other hematopoietic lineages. The lineage specificity of these vectors was confirmed by transducing multiple hematopoietic cells to express a fluorescent protein. Unlike the previously reported erythroid lineage RNAi vector, our vectors were designed for cloning the short hairpin RNAs (shRNAs) for any gene, and they also provide superior knockdown of the target gene expression with a single shRNA integration per cell. High-level lineage-specific downregulation of BCL11A and ZBTB7A, two well-characterized transcriptional repressors of HBG in adult erythroid cells, was achieved with substantial induction of fetal hemoglobin with a single-copy lentiviral vector integration. Transduction of primary healthy donor CD34

Indexed as

Genetic VectorsLentivirusAnimalsCell LineageCell Line, TumorDNA-Binding ProteinsHumansMiceRNA InterferenceRNA, Small InterferingTranscription FactorsTransduction, GeneticDNA-Binding ProteinsRNA, Small InterferingTranscription FactorsZBTB7A protein, human

Identifiers

PMID35982069
PMCPMC9388678
OpenAlexW4292491880

What OpenQuestion holds

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LicenceCC BY
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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.