Cited by 44Heat shock proteins researchDevelopmental Biology and Gene RegulationPhysiological and biochemical adaptations

Studies on heat shock proteins in sea urchin development

Giudice, Giovanni, Sconzo, Gabriella, Roccheri, Maria Carmela·1999·Development, Growth & Differentiation

Abstract

Work on stress proteins in sea urchin embryos carried out over the last 20 years is reviewed and the following major results are described. Entire sea urchin embryos, if subjected to a rise in temperature at any postblastular stage undergo a wave of heat shock protein (hsp) synthesis and survive. If subjected to the same rise between fertilization and blastula formation, they are not yet able to synthesize hsp and die. Four clones coding for the major hsp, hsp70, have been isolated and sequenced; evidence for the existence of a heat shock factor has been provided, and a mechanism for the developmental regulation of hsp synthesis discussed. Intraembryonic and intracellular hsp location has been described; and a mechanism for achievement of thermotolerance proposed. A chaperonine role for a constitutive mitochondrial hsp56 has been suggested, as well as a role for the constitutive hsp70 in cell division. Heat shock, if preceded by 12-O-tetradecanoylphorbol-12-acetate (TPA) treatment causes apoptosis.

Integrity signals

Registry

Crossref · 10.1046/j.1440-169x.1999.00450.x

Cites

26 of 26 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Claims the paper makes

This paper’s full text isn’t openly available, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Some defense gene products may be packaged into eggs during oogenesis to provide adequate defense during early cleavage stages.

    “Some defense gene products may be packaged into eggs during oogenesis to provide adequate defense during early cleavage stages when divisions are rapid and nucleus:cytoplasm ratios are low (Epel, 2003;Giudice et al., 1999;Hamdoun et al., 2004), a period in which gene expression is unlikely to result in efficient upregulation of protein concentration.”

Cites

Flagged first, then by citations

Cited by

Sorted by citations

Authors
Giudice, G., Sconzo, G., & Roccheri, M. C.
Affiliations
University of Palermo (IT)
Venue
Development, Growth & Differentiation
Publisher
Wiley
Published
1999-08
Volume
41
Issue
4
Pages
375-380
ISSN
  • 0012-1592 (ISSN-L)
  • 1440-169X
OpenAlex
W2044005418
Cited by
44
References
26
Citations by year
2025: 1 · 2021: 3 · 2019: 2 · 2018: 2 · 2016: 3 · 2015: 2 · 2014: 6 · 2013: 1 · 2012: 1
FWCI
0.34
Type
journal article
Language
en
Open access
closed
Locations
  • Development Growth & Differentiation (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Heat shock proteins research
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
  • Physical Sciences › Environmental Science › Ecology › Physiological and biochemical adaptations
Keywords
heat shock proteins, sea urchin embryo, HSP70, heat shock transcription factor, heat tolerance, developmental gene expression, hsp56, chaperonin, cell division, apoptosis, stress proteins
MeSH terms
Animals, Carcinogens, Embryo, Nonmammalian, Sea Urchins, Tetradecanoylphorbol Acetate, Apoptosis, Gene Expression Regulation, Developmental, HSP70 Heat-Shock Proteins

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review