Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Estrone: History & Applications

Estrone (E1), also spelled oestrone, is a steroid, a weak estrogen, and a minor female sex hormone. It is one of three major endogenous estrogens, the others being estradiol and estriol. Estrone, as well as the other estrogens, are synthesized from cholesterol and secreted mainly from the gonads, though they can also be formed from adrenal androgens in…

Language: English [EN]
Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.
100%
More settings
100% 100% 100% 100% 100%

Estrone topic overview

The analysis highlights History and Applications as prominent areas in the source structure around Estrone.

Related topics
133
Source areas
8
Connected nodes
141
Extracted relationships
88
Concept neighborhoods
35
Bridge connections
141

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Biological activity · 32 topics
Biochemistry · 29 topics
History · 19 topics
Overview · 19 topics
Chemistry · 17 topics
Contraindications · 10 topics
Side effects · 5 topics
Medical use · 2 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Biological activity

Biochemistry

Chemistry

Medical use

Contraindications

Side effects

History

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Estrone connects Entity context

The extracted context around Estrone shows recurring relationship patterns in the source. For example, Estrone → Adolf Butenandt, Allen, American, An, Anner, Butenandt, C17, DHEA, Doisy, Edgar Allen, Edward Doisy, Following, German, Hans Herloff Inhoffen, International Conference, It, London, Miescher, Nobel Prize, Russell Earl Marker Another extracted example is Estrone → According, As, Because, Clinical, ERα, ERβ, Given, In, It, Oral, These, This, With. Use these groups to spot repeated connection types before inspecting the individual relationships.

Estrone

Top relations

related to history · 25
Estrone → Adolf Butenandt, Allen, American, An, Anner, Butenandt, C17, DHEA, Doisy, Edgar Allen, Edward Doisy, Following, German, Hans Herloff Inhoffen, International Conference, It, London, Miescher, Nobel Prize, Russell Earl Marker
related to Biological activity · 13
Estrone → According, As, Because, Clinical, ERα, ERβ, Given, In, It, Oral, These, This, With
related to Chemistry · 9
Estrone → C1, C17, C18H22O2, C3, C5, CO, CO2, It, The
related to Biosynthesis · 6
Estrone → Action, HSD, In, Mechanism, The, This
related to Medical use · 4
Estrone → Additionally, Estrogens, HRT, This
related to Metabolism · 4
Estrone → Both, HSD, P450, The
related to Breast Cancer · 3
Estrone → Post-menopausal, The, Those
related to Contraindications · 3
Estrone → Estrogens, The, VTE
related to Distribution · 3
Estrone → As, It, SHBG
related to Excretion · 3
Estrone → Enterohepatic, Following, It

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

estradiol estrogens estrogen also estriol hormone use women levels breast precursor seen risk used cancer tissues menopausal activity 10 chemical

Estrone relationships Subject–Predicate–Object triples

TTTA extracted 88 structured relationships around Estrone. Examples in this analysis include hot flashes → instance of → and relief of menopausal symptoms and estrone sulfate → instance of → estrone is relatively poorly bound to SHBG.MetabolismEstrone is conjugated into estrogen conjugates. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
hot flashesinstance ofand relief of menopausal symptoms0.80text
estrone sulfateinstance ofestrone is relatively poorly bound to SHBG.MetabolismEstrone is conjugated into estrogen conjugates0.80text
estrone glucuronide by sulfotransferasesinstance ofestrone is relatively poorly bound to SHBG.MetabolismEstrone is conjugated into estrogen conjugates0.80text
glucuronidasesinstance ofestrone is relatively poorly bound to SHBG.MetabolismEstrone is conjugated into estrogen conjugates0.80text
and can also be hydroxylated by cytochrome P450 enzymes into catechol estrogens such as 2-hydroxyestroneinstance ofestrone is relatively poorly bound to SHBG.MetabolismEstrone is conjugated into estrogen conjugates0.80text
4-hydroxyestrone or into estriolinstance ofestrone is relatively poorly bound to SHBG.MetabolismEstrone is conjugated into estrogen conjugates0.80text
estrone sulfateinstance ofThe blood half-life of estrone is about 10 to 70 minutes and is similar to that of estradiol.ExcretionEstrone is excreted in urine in the form of estrogen conjugates0.80text
estrone sulfateinstance ofMetabolismEstrone is conjugated into estrogen conjugates0.80text
estrone glucuronide by sulfotransferasesinstance ofMetabolismEstrone is conjugated into estrogen conjugates0.80text
glucuronidasesinstance ofMetabolismEstrone is conjugated into estrogen conjugates0.80text
and can also be hydroxylated by cytochrome P450 enzymes into catechol estrogens such as 2-hydroxyestroneinstance ofMetabolismEstrone is conjugated into estrogen conjugates0.80text
4-hydroxyestrone or into estriolinstance ofMetabolismEstrone is conjugated into estrogen conjugates0.80text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Estrone bring nearby vocabulary together. In this analysis, examples include Estradiol, Estrogen and Levels. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Estrone
    • Estradiol
    • Estrogen
    • Levels
    • Women
    • Hormone
    • Chemical
    • Estriol
    • Activity
    • Addition
    • Estrogenic
    • First
    • High
  • estrone
    • Estradiol
    • Estrogen
    • Levels
    • Women
    • Hormone
    • Chemical
    • Estriol
    • Activity
    • Addition
    • Estrogenic
    • First
    • High
  • estrone (medication)
    • Estradiol
    • Estrogen
    • Levels
    • Women
    • Hormone
    • Chemical
    • Estriol
    • Activity
    • Addition
    • Estrogenic
    • First
    • High
  • estrone sulfate
    • Estradiol
    • Estrogen
    • Levels
    • Women
    • Hormone
    • Chemical
    • Estriol
    • Activity
    • Addition
    • Estrogenic
    • First
    • High
  • estrone glucuronide
    • Estradiol
    • Estrogen
    • Levels
    • Women
    • Hormone
    • Chemical
    • Estriol
    • Activity
    • Addition
    • Estrogenic
    • First
    • High
  • estrogen
    • Therapy
    • Symptoms
    • Estriol
    • Hormone
    • Estrone
    • Post-menopausal
    • Menopausal
    • Tissues
    • Women
    • Estradiol
    • One
    • Steroid
  • estrogen receptors
    • Therapy
    • Symptoms
    • Estriol
    • Hormone
    • Estrone
    • Post-menopausal
    • Menopausal
    • Tissues
    • Women
    • Estradiol
    • One
    • Steroid
  • g protein-coupled estrogen receptor
    • Therapy
    • Symptoms
    • Estriol
    • Hormone
    • Estrone
    • Post-menopausal
    • Menopausal
    • Tissues
    • Women
    • Estradiol
    • One
    • Steroid

Connections between topic areas Semantic bridges

For Estrone, one of the stronger structural bridges in this analysis connects Estrone with Biological activity. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
EstroneBiological activity · splits 109 ⟂ 33
EstroneBiochemistry · splits 112 ⟂ 30
EstroneOverview · splits 122 ⟂ 20
EstroneHistory · splits 122 ⟂ 20
EstroneChemistry · splits 124 ⟂ 18
EstroneContraindications · splits 131 ⟂ 11
EstroneSide effects · splits 136 ⟂ 6
EstroneMedical use · splits 139 ⟂ 3

Map overview Semantic statistics

Estrone

Nodes142
Edges141
Triples88
Avg. degree1.99
Density0.014085
Components1

Source & methodology

TTTA analyzes the structure around Estrone to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History & Applications, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Estrone · EN edition · Analysis: TopicsToTalkAbout

For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.