Cited by 60Neurobiology and Insect Physiology ResearchInsect Pheromone Research and ControlSteroid Chemistry and Biochemistry

Chemistry and biochemistry of insect hormones

Karlson, P.·1963·Angewandte Chemie International Edition in English

Abstract

Abstract Insect hormones attracted the interest of endocrinologists only comparatively recently. This is partly due to the fact that an equivalent of sex hormones – the classical hormones of vertebrate physiology – is unknown in insects. Castration has no marked effect on the secondary sexual characters. Insect hormones act primarily on developmental processes; the metamorphosis hormone, ecdysone, is the best studied. Recent investigations have shown that ecdysone has the empirical formula C27H44O6 and belongs to the streroids. The mechanism of its action is seen in its influence on the chromosomes. – Other hormone‐like substances, the pheromones, are outstanding for their high activity; a few molecules are sufficient to trigger the characteristic behavioural response.

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Crossref · 10.1002/anie.196301751

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55 of 55 references verified0 citation errors · 0 not checkable

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  • The polytene chromosome model allowed description of the induction by 20E of a specific sequence of puffs, a key finding for understanding the mechanism of action of steroid hormones through their binding to nuclear receptors and inducing a sequence of gene activations.

    “This biological model allowed description of the induction by 20E of a specific sequence of puffs, and this was a key finding for understanding the mechanism of action of steroid hormones through their binding to nuclear receptors and inducing a sequence of gene activations (Figure 5) [15,16].”

    From Ecdysteroids (2021) · cites this paper as [15]

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Authors
Karlson, P.
Affiliations
Ludwig-Maximilians-Universität München (DE)
Corresponding author
Karlson, P.
Venue
Angewandte Chemie International Edition in English
Publisher
Wiley
Published
1963-04
Volume
2
Issue
4
Pages
175-182
ISSN
0570-0833 (ISSN-L)
OpenAlex
W2088655987
Cited by
60
References
55
Citations by year
2023: 1 · 2022: 1 · 2021: 2
FWCI
6.16
Type
journal article
Language
en
Open access
closed
Locations
Angewandte Chemie International Edition in English (publishedVersion)
Topics
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurobiology and Insect Physiology Research
  • Life Sciences › Agricultural and Biological Sciences › Insect Science › Insect Pheromone Research and Control
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Steroid Chemistry and Biochemistry
Keywords
insect hormones, ecdysone, steroid hormones, insect development, pheromones, insect endocrinology, hormone action mechanism

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