Evidence map›Paper›PMID 42089081›Full record

ArticleBiochemistry and biophysics reports2026

LncRNA AFAP1-AS1 mediates therapy-dependent expression of CCL5, CXCL10 and MMP9 in multiple sclerosis.

Lina Nasser Hegazy, Aya Aly Elkhodiry, Mohamed Hamed Rashad, Ramez Reda Moustafa, Hend Mohamed El Tayebi

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Article in Biochemistry and biophysics reports, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

5 authors.

Lina Nasser HegazyDepartment of Pharmacology and Toxicology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt.
Aya Aly ElkhodiryDepartment of Pharmacology and Toxicology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt.
Mohamed Hamed RashadDepartment of Neurology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt.
Ramez Reda MoustafaDepartment of Neurology, Faculty of Medicine, Ain Shams University, Cairo, Egypt.
Hend Mohamed El TayebiDepartment of Pharmacology and Toxicology, Faculty of Pharmacy and Biotechnology, German University in Cairo, Cairo, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multiple sclerosis (MS) is a chronic inflammatory autoimmune disease of the central nervous system. It is characterized by inflammation, areas of demyelination and axonal loss called plaques, recruitment of lymphocytes and monocytes, and bursts of focal blood-brain barrier leakage. Treatment strategies for MS focus on delaying disease progression and increasing patients' quality of life. However, most therapies have inconsistent efficacies and are associated with various side effects. Recently, long non-coding RNAs have been found to play a major role in the pathogenesis and development of several diseases. Several long non-coding RNAs have been correlated with MS. We focus on the role of AFAP1-AS1 in regulating the function of M2 macrophages, one of the immune cells believed to attenuate MS. Assessing this long non-coding RNA will improve our understanding of the molecular mechanics of immune cells in MS. We observe the impact of AFAP1-AS1 silencing in M2 macrophages on essential effector and regulatory proteins like MMP9, CCL5 and CXCL10 in MS patients receiving different treatments (Fingolimod, Interferon beta-1a, Interferon beta-1b, Teriflunomide or Dimethyl fumarate). Our results reported an upstream regulatory effect of AFAP1-AS1 on MMP9, CCL5, and CXCL10 in differently treated patients. By measuring the levels of proteins upon silencing of AFAP1-AS1, it was confirmed that this lncRNA has varying effects on the expression of these proteins depending on the treatment the patient is undergoing. These data shed light on the potential role of manipulating the anti-inflammatory activity of M2 cells making it a possible therapeutic target for certain MS patients.

Indexed as

AFAP1-AS1CCL5CXCL10LncRNAsM2 macrophagesMMP9Multiple sclerosis

Identifiers

PMID42089081
PMCPMC13137071

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