Receptor Sigma-1

ca

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Receptor Sigma-1

Quality:

Sigma non-opioid intracellular receptor 1 - mammalian protein found in Homo sapiens. Article “Receptor Sigma-1” in Catalan Wikipedia has 72.6 points for quality (as of July 1, 2025). The article contains 66 references and 9 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Catalan) language version.

Since the creation of article “Receptor Sigma-1”, its content was written by 17 registered users of Catalan Wikipedia and edited by 139 registered Wikipedia users in all languages.

The article is cited 1 times in Catalan Wikipedia and cited 706 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Catalan): #13 in October 2015
  • Global: #28305 in October 2015

The highest popularity rank from 2008:

  • Local (Catalan): #6254 in October 2015
  • Global: #370122 in November 2021

There are 9 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Sigma-1 receptor
81.6749
2Catalan (ca)
Receptor Sigma-1
72.627
3Spanish (es)
Receptor sigma-1
39.2015
4Serbo-Croatian (sh)
Sigma-1 receptor
32.4468
5Italian (it)
Recettore sigma-1
28.5649
6Ukrainian (uk)
SIGMAR1
27.2008
7Serbian (sr)
Sigma-1 receptor
26.8075
8German (de)
Sigma-1-Rezeptor
25.1824
9Polish (pl)
Receptor sigma-1
22.3463
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Receptor Sigma-1" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Sigma-1 receptor
632 470
2German (de)
Sigma-1-Rezeptor
74 302
3Italian (it)
Recettore sigma-1
33 424
4Polish (pl)
Receptor sigma-1
16 138
5Spanish (es)
Receptor sigma-1
5 096
6Serbian (sr)
Sigma-1 receptor
2 513
7Catalan (ca)
Receptor Sigma-1
1 845
8Serbo-Croatian (sh)
Sigma-1 receptor
1 022
9Ukrainian (uk)
SIGMAR1
893
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Receptor Sigma-1" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Sigma-1 receptor
3 622
2German (de)
Sigma-1-Rezeptor
280
3Italian (it)
Recettore sigma-1
137
4Spanish (es)
Receptor sigma-1
115
5Polish (pl)
Receptor sigma-1
111
6Ukrainian (uk)
SIGMAR1
24
7Serbo-Croatian (sh)
Sigma-1 receptor
9
8Serbian (sr)
Sigma-1 receptor
8
9Catalan (ca)
Receptor Sigma-1
7
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Receptor Sigma-1" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Sigma-1 receptor
71
2Italian (it)
Recettore sigma-1
20
3German (de)
Sigma-1-Rezeptor
19
4Catalan (ca)
Receptor Sigma-1
17
5Spanish (es)
Receptor sigma-1
5
6Serbian (sr)
Sigma-1 receptor
3
7Polish (pl)
Receptor sigma-1
2
8Serbo-Croatian (sh)
Sigma-1 receptor
2
9Ukrainian (uk)
SIGMAR1
0
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Receptor Sigma-1" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Sigma-1 receptor
1
2Catalan (ca)
Receptor Sigma-1
0
3German (de)
Sigma-1-Rezeptor
0
4Spanish (es)
Receptor sigma-1
0
5Italian (it)
Recettore sigma-1
0
6Polish (pl)
Receptor sigma-1
0
7Serbo-Croatian (sh)
Sigma-1 receptor
0
8Serbian (sr)
Sigma-1 receptor
0
9Ukrainian (uk)
SIGMAR1
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Receptor Sigma-1" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Sigma-1 receptor
365
2Serbian (sr)
Sigma-1 receptor
199
3Serbo-Croatian (sh)
Sigma-1 receptor
88
4Italian (it)
Recettore sigma-1
17
5German (de)
Sigma-1-Rezeptor
14
6Spanish (es)
Receptor sigma-1
13
7Polish (pl)
Receptor sigma-1
6
8Ukrainian (uk)
SIGMAR1
3
9Catalan (ca)
Receptor Sigma-1
1
More...

Scores

Estimated value for Wikipedia:
Catalan:
Global:
Popularity in June 2025:
Catalan:
Global:
Popularity in all years:
Catalan:
Global:
Authors in June 2025:
Catalan:
Global:
Registered authors in all years:
Catalan:
Global:
Citations:
Catalan:
Global:

Quality measures

Interwikis

#LanguageValue
caCatalan
Receptor Sigma-1
deGerman
Sigma-1-Rezeptor
enEnglish
Sigma-1 receptor
esSpanish
Receptor sigma-1
itItalian
Recettore sigma-1
plPolish
Receptor sigma-1
shSerbo-Croatian
Sigma-1 receptor
srSerbian
Sigma-1 receptor
ukUkrainian
SIGMAR1

Popularity rank trends

Best Rank Catalan:
#6254
10.2015
Global:
#370122
11.2021

AI rank trends

Best Rank Catalan:
#13
10.2015
Global:
#28305
10.2015

Local popularity rank history

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Sigma non-opioid intracellular receptor 1 from Wikipedia articles about Dextromethorphan, Opipramol, Fluvoxamine, Sertraline and Amantadine. Whereas reading the article about Sigma non-opioid intracellular receptor 1 people most often go to Wikipedia articles on Sigma receptor, TMEM97, E1R, Fluvoxamine and Dimethyltryptamine.

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 28 January 2026

On 28 January 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2025–26 UEFA Champions League, Nipah virus, Doomsday Clock, UEFA Champions League, Elena Rybakina, Donald Trump, 2026 European Men's Handball Championship, killing of Alex Pretti, Kristi Noem, deaths in 2026.

In Catalan Wikipedia the most popular articles on that day were: Glòria Serra i Ramos, Marc Crosas i Luque, Pol Guasch i Arcas, Mariano Barbacid, Borís Skóssirev, Judy Garland, Joan Molas i Casas, Albert Dalmau Miranda, Ramón Flecha García, Minneapolis.

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information