CD26

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CD26

Quality:

Dipeptidyl peptidase 4 - mammalian protein found in Homo sapiens. Article “CD26” in Estonian Wikipedia has 24.4 points for quality (as of July 1, 2025). The article contains 3 references and 6 sections.

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

Since the creation of article “CD26”, its content was written by 6 registered users of Estonian Wikipedia and edited by 189 registered Wikipedia users in all languages.

The article is cited 4 times in Estonian Wikipedia and cited 1582 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Estonian): #385 in June 2015
  • Global: #58685 in April 2011

The highest popularity rank from 2008:

  • Local (Estonian): #13743 in June 2015
  • Global: #143103 in June 2014

There are 15 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)
Dipeptidyl peptidase-4
56.0665
2German (de)
Dipeptidylpeptidase 4
44.6847
3French (fr)
Dipeptidyl peptidase-4
37.2417
4Slovak (sk)
Dipeptidylpeptidáza 4
29.7492
5Russian (ru)
Дипептидилпептидаза-4
28.7291
6Chinese (zh)
二肽基肽酶-4
27.9058
7Spanish (es)
Dipeptidil peptidasa-4
25.7177
8Croatian (hr)
Dipeptidil peptidaza 4
25.289
9Serbo-Croatian (sh)
Dipeptidilna peptidaza IV
24.7476
10Estonian (et)
CD26
24.3501
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 "CD26" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Dipeptidyl peptidase-4
953 235
2Japanese (ja)
DPP-4
256 712
3Spanish (es)
Dipeptidil peptidasa-4
202 307
4German (de)
Dipeptidylpeptidase 4
78 499
5French (fr)
Dipeptidyl peptidase-4
44 559
6Russian (ru)
Дипептидилпептидаза-4
42 916
7Chinese (zh)
二肽基肽酶-4
10 516
8Czech (cs)
Dipeptidylpeptidáza 4
8 486
9Arabic (ar)
دي ببتيل ببتيداز- 4
5 920
10Croatian (hr)
Dipeptidil peptidaza 4
4 585
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 "CD26" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Dipeptidyl peptidase-4
1 363
2Spanish (es)
Dipeptidil peptidasa-4
423
3Japanese (ja)
DPP-4
342
4Russian (ru)
Дипептидилпептидаза-4
221
5French (fr)
Dipeptidyl peptidase-4
156
6German (de)
Dipeptidylpeptidase 4
149
7Chinese (zh)
二肽基肽酶-4
74
8Arabic (ar)
دي ببتيل ببتيداز- 4
25
9Serbian (sr)
Dipeptidilna peptidaza IV
24
10Ukrainian (uk)
DPP4
17
More...

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

The highest AI

Language versions of the article "CD26" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1German (de)
Dipeptidylpeptidase 4
56
2English (en)
Dipeptidyl peptidase-4
56
3French (fr)
Dipeptidyl peptidase-4
12
4Spanish (es)
Dipeptidil peptidasa-4
11
5Japanese (ja)
DPP-4
11
6Czech (cs)
Dipeptidylpeptidáza 4
9
7Chinese (zh)
二肽基肽酶-4
8
8Estonian (et)
CD26
6
9Croatian (hr)
Dipeptidil peptidaza 4
6
10Arabic (ar)
دي ببتيل ببتيداز- 4
4
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 "CD26" with the highest AI in June 2025
#LanguageAI awardRelative AI
1Arabic (ar)
دي ببتيل ببتيداز- 4
0
2Czech (cs)
Dipeptidylpeptidáza 4
0
3German (de)
Dipeptidylpeptidase 4
0
4English (en)
Dipeptidyl peptidase-4
0
5Spanish (es)
Dipeptidil peptidasa-4
0
6Estonian (et)
CD26
0
7French (fr)
Dipeptidyl peptidase-4
0
8Croatian (hr)
Dipeptidil peptidaza 4
0
9Japanese (ja)
DPP-4
0
10Russian (ru)
Дипептидилпептидаза-4
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 "CD26" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Dipeptidyl peptidase-4
571
2Russian (ru)
Дипептидилпептидаза-4
341
3Ukrainian (uk)
DPP4
339
4Chinese (zh)
二肽基肽酶-4
104
5Japanese (ja)
DPP-4
43
6Serbo-Croatian (sh)
Dipeptidilna peptidaza IV
37
7German (de)
Dipeptidylpeptidase 4
34
8French (fr)
Dipeptidyl peptidase-4
27
9Serbian (sr)
Dipeptidilna peptidaza IV
24
10Spanish (es)
Dipeptidil peptidasa-4
19
More...

Scores

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

Quality measures

Interwikis

#LanguageValue
arArabic
دي ببتيل ببتيداز- 4
csCzech
Dipeptidylpeptidáza 4
deGerman
Dipeptidylpeptidase 4
enEnglish
Dipeptidyl peptidase-4
esSpanish
Dipeptidil peptidasa-4
etEstonian
CD26
frFrench
Dipeptidyl peptidase-4
hrCroatian
Dipeptidil peptidaza 4
jaJapanese
DPP-4
ruRussian
Дипептидилпептидаза-4
shSerbo-Croatian
Dipeptidilna peptidaza IV
skSlovak
Dipeptidylpeptidáza 4
srSerbian
Dipeptidilna peptidaza IV
ukUkrainian
DPP4
zhChinese
二肽基肽酶-4

Popularity rank trends

Best Rank Estonian:
#13743
06.2015
Global:
#143103
06.2014

AI rank trends

Best Rank Estonian:
#385
06.2015
Global:
#58685
04.2011

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Wikipedia readers most often find their way to information on Dipeptidyl peptidase 4 from Wikipedia articles about Dipeptidyl peptidase-4 inhibitors, Glucagon-like peptide-1, Sitagliptin, Incretins and Semaglutide. Whereas reading the article about Dipeptidyl peptidase 4 people most often go to Wikipedia articles on Incretins, Dipeptidyl peptidase-4 inhibitors, Glucagon-like peptide-1, Discovery and development of dipeptidyl peptidase-4 inhibitors and Berberine.

Cumulative results of quality and popularity of the Wikipedia article

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

ja: DPP-4
uk: DPP4
et: CD26

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 Estonian Wikipedia the most popular articles on that day were: Erika Salumäe, Suur Tõll (laev), Kerli Kivilaan, Frederik X, Hendrik Sal-Saller, Vanilla Ninja, Mary (Taani kuninganna), Keemiliste elementide loend, Taani kuningas, Eesti kirjanike loend.

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