Evidence map›Paper›PMID 22810501›Full record

ArticleMolecular and cellular biochemistry2012

Implication of BBM lipid composition and fluidity in mitigated alkaline phosphatase activity in renal cell carcinoma.

Ujjawal Sharma, Shrawan Kumar Singh, Deeksha Pal, Ragini Khajuria, Arup Kumar Mandal, Rajendra Prasad

Abstract read
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In one paragraph

Article in Molecular and cellular biochemistry, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.3field-weighted citation impact, top 18% 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

11 citing papers in PubMed, 21 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Alkaline phosphatase: an overview.Indian journal of clinical biochemistry : IJCB · 2014
    Review
  11. Metallothionein gene expression in renal cell carcinoma.Indian journal of urology : IJU : journal of the Urological Society of India · 2014
    Article
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

6 authors at 1 institution in 1 country.

Ujjawal SharmaDepartment of Biochemistry, PGIMER, Chandigarh, India.
Shrawan Kumar Singh
Deeksha Pal
Ragini Khajuria
Arup Kumar Mandal
Rajendra Prasad
Post Graduate Institute of Medical Education and Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Previous study has documented reduced alkaline phosphatase (ALP) activity in brush border membrane (BBM) isolated from renal cell carcinoma (RCC). Diminished activity of ALP is associated with alteration in both increased K(m) as well as decreased V(max) of enzyme suggests that there may be a change in the conformation of enzyme as well as decreased number of ALP active molecules. The present study was conducted to find out any role of BBM lipid composition and its fluidity in diminished activity of alkaline phosphatase in renal cell carcinoma. Total phospholipids and glycolipids were significantly augmented in BBM from RCC as compared to control. Fractional analysis of total phospholipids revealed significantly increased phosphatidylethanolamine. Decreased fractions of sphingomyelin and phosphatidylinositol were observed. Cholesterol-to-total phospholipid molar ratios in tumor BBM was a significantly lower in tumor BBM. A significant reduction in polarization and microviscosity was found in BBM from RCC. Therefore, we conclude that alteration in membrane lipid composition and fluidity may play a substantial role in reduced activity of ALP in RCC.

Indexed as

Alkaline PhosphataseCarcinoma, Renal CellKidney NeoplasmsAdultAgedAged, 80 and overCholesterolFemaleGlycolipidsHumansLipid BilayersMaleMembrane FluidityMembranesMicrovilliMiddle AgedAlkaline PhosphataseCholesterolGlycolipidsLipid BilayersPhospholipids

Identifiers

PMID22810501
OpenAlexW2146083908

What OpenQuestion holds

Textmetadata
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 OpenQuestion graph.