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Table 1 Description of publicly available studies used in the meta-analysis

From: Integrative meta-analysis identifies microRNA-regulated networks in infantile hemangioma

Reference ID

Sample size

Gene expression analysis and validation analysis platforms

[31]

6 hemangiomas and 7 normal term placental tissues

U95Av2 GeneChip oligonucleotide microarrays (Affymetrix)

[32]

7 hemangiomas (3 proliferating, 4 involuting) and 3 normal term placental tissues

Human Genome U133 Plus 2.0 (Affymetrix)

[33]

4 pairs of early proliferative stage and spontaneously early involution stage of the same hemangiomas, 11 hemangiomas (6 proliferative and 5 involuting), 5 controls (normal skin) Serum from 69 patients with hemangioma (46 proliferative and 23 involuting), 20 patients with venous malformations and 31 negative controls (children with cheilopalatognathus)

Illumina Human-6 bead chip, QRT-PCR

[34] GSE43742

HEMECs, HDMVECs, 16 infantile hemangioma, 4 normal controls (neonatal foreskin)

Illumina HumanHT-12 V4.0 expression beadchip Immunohistochemistry

[35]

hemSCs, bm-MPCs, HDMECs, cbEPCs and abEPCs

RQ-PCR, Functional assays, Immunofluorescence

[36]

HemSCs, HemECs, HDMECs and MSCs

RQ-PCR, Immunofluorescence

[37]

48 hemangiomas, 9 vascular malformations and vascular tumor specimens, 11 neonatal foreskin controls and HemECs from proliferating hemangioma

GeneFilter GF211 (Invitrogen)

  1. QRT-PCR quantitative reverse-transcription polymerase chain reaction, HEMECs infantile hemangioma endothelial cells, HDMVECs dermal microvascular endothelial cells, HemECs hemangioma-derived endothelial cells, hemSCs proliferating hemangioma-derived CD133+ cells, HDMECs human dermal microvascular endothelial cells, cbEPCs cord blood endothelial progenitor cells, abEPCs adult blood endothelial progenitor cells, bm-MPCs bone marrow-mesenchymal progenitor cells, HemSCs hemangioma-derived stem cells, MSCs mesenchymal stem cells