Evidence map›Paper›PMID 34558650›Full record

ArticleMolecular medicine reports2021

Exosomes in serum‑free cultures of THP‑1 macrophages infected with

Fantahun Biadglegne, Phil Rademacher, Yarúa Gabriela Jaimes De Sulbaran, Brigitte König, Arne C Rodloff, Ulrike Zedler, Anca Dorhoi, Ulrich Sack

Open access · hybridAbstract read
In one paragraph

Article in Molecular medicine reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

8 citing papers in PubMed, 16 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Macrophage variants in laboratory research: most are well done, but some are RAW.Frontiers in cellular and infection microbiology · 2024
    Review
  5. Article
  6. Review
  7. Biomedicines · 2022
    Article
  8. Review
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

8 authors at 3 institutions in 2 countries.

Fantahun BiadglegneDepartment of Medical Laboratory Science, College of Medicine and Health Sciences, Bahir Dar University, 79 Bahir Dar, Ethiopia.
Phil RademacherInstitute of Clinical Immunology, Medical Faculty, University of Leipzig, D‑04103 Leipzig, Germany.
Yarúa Gabriela Jaimes De SulbaranInstitute of Clinical Immunology, Medical Faculty, University of Leipzig, D‑04103 Leipzig, Germany.
Brigitte KönigInstitute of Medical Microbiology and Epidemiology of Infectious Diseases, University of Leipzig, D‑04103 Leipzig, Germany.
Arne C RodloffInstitute of Medical Microbiology and Epidemiology of Infectious Diseases, University of Leipzig, D‑04103 Leipzig, Germany.
Ulrike ZedlerInstitute of Immunology, Friedrich Loeffler Institut, D‑17493 Greifswald Insel Riems, Germany.
Anca DorhoiInstitute of Immunology, Friedrich Loeffler Institut, D‑17493 Greifswald Insel Riems, Germany.
Ulrich SackInstitute of Clinical Immunology, Medical Faculty, University of Leipzig, D‑04103 Leipzig, Germany.
Leipzig University · DEFriedrich-Loeffler-Institut · DEBahir Dar University · ET

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It has been shown from the isolation and characterization of exosomes from cell culture media supplemented with fetal bovine serum that both their quality and purity are affected. The high abundance of serum proteins, including bovine cell derived exosomes, is also a potential source of contaminants, which may result in appreciable yields of impure exosomes, thereby leading to artifacts. Isolation and characterization of exosomes from cells maintained under serum‑free conditions should therefore ensure the high quality necessary for medical applications. To meet this end, the present study aimed to characterize exosomes released from THP‑1 macrophages cultured in serum‑free, ultra‑centrifuged medium upon infection with the human pathogen

Indexed as

BiomarkersCells, CulturedExosomesExtracellular VesiclesFlow CytometryHost-Pathogen InteractionsHumansMacrophagesMycobacterium tuberculosisTuberculosisBiomarkersexosomesmacrophagesMycobacterium tuberculosisprotein markersserum‑free culture mediaTHP‑1

Identifiers

PMID34558650
PMCPMC8477185
OpenAlexW3201421518

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.