ArticleJournal of biosciences2020
Human placental laminin: Role in neuronal differentiation, cell adhesion and proliferation.
Article in Journal of biosciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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.
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.
Who cites it
7 citing papers in PubMed, 12 citations in OpenAlex.
- An Efficient Method for Neuron-Like Differentiation of SH-SY5Y Neuroblastoma Cells Using Retinoic Acid and Laminin-Rich Extracellular Matrix.Genesis (New York, N.Y. : 2000) · 2026Article
- Decellularized Extracellular Matrices for Skin Wound Treatment.Materials (Basel, Switzerland) · 2025Review
- Biofunctionalization of ADA-GEL Hydrogels Based on the Degree of Cross-Linking and Polymer Concentration Improves Angiogenesis.Advanced healthcare materials · 2025Article
- The Placenta as a Source of Human Material for Neuronal Repair.Biomedicines · 2024Review
- RecessiveFrontiers in molecular neuroscience · 2022Article
- Perinatal derivatives: How to best characterize their multimodal functionsFrontiers in bioengineering and biotechnology · 2022Review
- Systematic Review of the Application of Perinatal Derivatives in Animal Models on Cutaneous Wound Healing.Frontiers in bioengineering and biotechnology · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Human placental extract has wound healing potential. Immuno-blots revealed presence of laminin in placental extract (70 +/- 0.257 μg/ml; n=3). It was purified using immuno-affinity chromatography. SDS-PAGE and SEHPLC indicated a188 kDa protein with some small peptides. Since placental laminin existed in its truncated form, its roles in cellular migration, differentiation and wound healing were verified. Induction of cellular migration and motility in rat fibroblasts were enhanced by placental laminin as observed from scratch wound assay. Promotion of neuronal differentiation of PC12 cells by placental laminin was observed by phase contrast microscopy. Confocal images showed presence of laminin on the cell surface and along the axonal processes. Significant interaction between integrin receptors and laminin responsible for cellular differentiation was demonstrated from co-localization experiments. Union between integrin receptor and its synthetic antagonist revealed retarded pattern of neurite outgrowth in laminin treated cells. Animal model studies revealed faster wound healing in the presence of placental laminin. Induction of re-epithelialization and angiogenesis in wound area by cellular proliferation and adhesion were observed. The cytokine levels showed an initial rise and gradual fall over the duration of wound healing on application of the fragmented laminin. Thus, roles of placental laminin in neuronal differentiation and wound healing were indicated.
Indexed as
Identifiers
32713856W3038550249What OpenQuestion holds
Registered trials
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.