Evidence map›Paper›PMID 20373031›Full record

ArticleMolecular biology reports2011

Association between apolipoprotein ε4 allele, factor V Leiden, and plasma lipid and lipoprotein levels with sickle cell disease in Southern Iran.

Zohreh Rahimi, Asad Vaisi-Raygani, Tayebeh Pourmotabbed

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In one paragraph

Article in Molecular biology reports, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.3field-weighted citation impact, top 21% 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, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.

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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

3 authors at 2 institutions in 2 countries.

Zohreh RahimiMedical Biology Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran.
Asad Vaisi-Raygani
Tayebeh Pourmotabbed
Kermanshah University of Medical Sciences · IRUniversity of Tennessee at Knoxville · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To investigate whether there is any association between various APOE alleles and factor V Leiden (FVL) with lipid profiles and sickle cell disease (SCD) in Southern Iran. 65 SCD patients consisting of 35 sickle cell anemia homozygous (SS), 15 sickle cell heterozygous (AS) and 15 sickle cell/βThalassemia (S/βthal) patients and 68 healthy individuals with normal hematological indices were studied. APOE and FVL polymorphisms were detected by PCR-RFLP and serum lipid level was measured enzymatically. The frequencies of FVL and APOE-ε4 allele were significantly higher in SCD patients than in control (15.4 vs. 4.4 and 13.7% vs. 3.3%, respectively). The distributions of APOE ε3ε3, ε2ε3 and ε2ε4 + ε3ε4 alleles in SCD patients were significantly different from those in the control group. The SCD subjects particularly SS/S βthal (SS + S/βthal) and SS patients have significantly lower frequency of APOE ε3ε3 allele (P < 0.05) whereas SCD, SS patients and AS individuals have a significantly higher frequency of APOE ε4 allele (ε2ε4 + ε3ε4; P = 0.003, P = 0.011 and P = 0.035, respectively) compared to the control group. The LDL-C (P = 0.006) and total cholesterol (P < 0.001) levels in SCD subjects were found to be significantly lower than those in the control group. In addition, the presence of non-APOE ε4 allele (ε2ε3 + ε3ε3) resulted in a significant decrease in the level of LDL-C and total cholesterol in SCD subjects in general and in SS and SS/S βthal patients in particular compared to controls. Furthermore, the presence of APOE ε4 allele (ε2ε4 + ε3ε4) was found to be associated with the risk of sickle cell anemia [OR = 4.1, P = 0.04]. The presence of either FVL mutation (OR = 4.6; CI: 0.91-24, P = 0.07) or APOE-ε4 allele (OR = 4.07; CI: 1.01-16.4, P = 0.048) is associated with the risk of sickle cell disease in Southern Iran. This data suggest that the activation of coagulation system enhances thrombus generation and decreases antioxidant activity in SCD patients from Southern Iran.

Indexed as

AllelesAdolescentAdultAnemia, Sickle CellApolipoprotein E4Factor VFemaleHeterozygoteHumansIranLipidsLipoproteinsMaleMiddle AgedPolymorphism, GeneticPolymorphism, Restriction Fragment LengthApolipoprotein E4Factor Vfactor V LeidenLipidsLipoproteins

Identifiers

PMID20373031
OpenAlexW2020658848

What OpenQuestion holds

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Read underepoch 390

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.