PAPPA

Pappalysin 1 - mammalian protein found in Homo sapiens. Article “PAPPA” in Ukrainian Wikipedia has 13.1 points for quality (as of July 1, 2026). The article contains 4 references and 3 sections. The article also contains templates indicating quality issues, therefore its score was reduced by 0.69 points.

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

Since the creation of article “PAPPA”, its content was written by 1 registered users of Ukrainian Wikipedia and edited by 46 registered Wikipedia users in all languages.

The highest Authors Interest rank from 2001:

• Local (Ukrainian): #18732 in May 2022
• Global: #167188 in November 2012

The highest popularity rank from 2008:

• Local (Ukrainian): #145685 in April 2019
• Global: #732276 in January 2018

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, 2026 (including revision history and pageviews for previous years).

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

#	Language	Quality grade	Quality score
1	Chinese (zh) 妊娠相关血浆蛋白A		48.4299
2	Persian (fa) پروتئین پلاسمایی A مرتبط با حاملگی		28.3273
3	German (de) Pregnancy-associated plasma protein A		26.3615
4	Italian (it) Proteina plasmatica A associata alla gravidanza		24.4402
5	Russian (ru) Ассоциированный с беременностью протеин-А плазмы		21.7119
6	Portuguese (pt) Proteína A plasmática associada à gravidez		20.4949
7	Polish (pl) PAPP-A		15.9283
8	Ukrainian (uk) PAPPA		13.1247
9	Catalan (ca) PAPP-A		0.2508

More...

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

The most popular language versions of the article "PAPPA" in all the time

#	Language	Popularity award	Relative popularity
1	German (de) Pregnancy-associated plasma protein A		103 555
2	Polish (pl) PAPP-A		47 794
3	Italian (it) Proteina plasmatica A associata alla gravidanza		32 492
4	Russian (ru) Ассоциированный с беременностью протеин-А плазмы		30 041
5	Chinese (zh) 妊娠相关血浆蛋白A		12 101
6	Portuguese (pt) Proteína A plasmática associada à gravidez		6 661
7	Persian (fa) پروتئین پلاسمایی A مرتبط با حاملگی		4 277
8	Catalan (ca) PAPP-A		3 776
9	Ukrainian (uk) PAPPA		1 152

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

The most popular language versions of the article "PAPPA" in June 2026

#	Language	Popularity award	Relative popularity
1	Chinese (zh) 妊娠相关血浆蛋白A		73
2	Russian (ru) Ассоциированный с беременностью протеин-А плазмы		52
3	German (de) Pregnancy-associated plasma protein A		41
4	Italian (it) Proteina plasmatica A associata alla gravidanza		39
5	Polish (pl) PAPP-A		25
6	Persian (fa) پروتئین پلاسمایی A مرتبط با حاملگی		24
7	Catalan (ca) PAPP-A		7
8	Portuguese (pt) Proteína A plasmática associada à gravidez		5
9	Ukrainian (uk) PAPPA		1

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

Language versions of the article "PAPPA" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	German (de) Pregnancy-associated plasma protein A		15
2	Italian (it) Proteina plasmatica A associata alla gravidanza		8
3	Polish (pl) PAPP-A		7
4	Russian (ru) Ассоциированный с беременностью протеин-А плазмы		5
5	Persian (fa) پروتئین پلاسمایی A مرتبط با حاملگی		3
6	Chinese (zh) 妊娠相关血浆蛋白A		3
7	Catalan (ca) PAPP-A		2
8	Portuguese (pt) Proteína A plasmática associada à gravidez		2
9	Ukrainian (uk) PAPPA		1

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

Language versions of the article "PAPPA" with the highest AI in June 2026

#	Language	AI award	Relative AI
1	Italian (it) Proteina plasmatica A associata alla gravidanza		1
2	Catalan (ca) PAPP-A		0
3	German (de) Pregnancy-associated plasma protein A		0
4	Persian (fa) پروتئین پلاسمایی A مرتبط با حاملگی		0
5	Polish (pl) PAPP-A		0
6	Portuguese (pt) Proteína A plasmática associada à gravidez		0
7	Russian (ru) Ассоциированный с беременностью протеин-А плазмы		0
8	Ukrainian (uk) PAPPA		0
9	Chinese (zh) 妊娠相关血浆蛋白A		0

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

Language versions of the article "PAPPA" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Chinese (zh) 妊娠相关血浆蛋白A		12
2	German (de) Pregnancy-associated plasma protein A		5
3	Italian (it) Proteina plasmatica A associata alla gravidanza		5
4	Polish (pl) PAPP-A		2
5	Russian (ru) Ассоциированный с беременностью протеин-А плазмы		2
6	Catalan (ca) PAPP-A		1
7	Persian (fa) پروتئین پلاسمایی A مرتبط با حاملگی		1
8	Portuguese (pt) Proteína A plasmática associada à gravidez		1
9	Ukrainian (uk) PAPPA		0

More...

#	Language	Value
ca	Catalan PAPP-A
de	German Pregnancy-associated plasma protein A
fa	Persian پروتئین پلاسمایی A مرتبط با حاملگی
it	Italian Proteina plasmatica A associata alla gravidanza
pl	Polish PAPP-A
pt	Portuguese Proteína A plasmática associada à gravidez
ru	Russian Ассоциированный с беременностью протеин-А плазмы
uk	Ukrainian PAPPA
zh	Chinese 妊娠相关血浆蛋白A

Best Rank

Ukrainian: #145685 04.2019

Global: #732276 01.2018

Best Rank

Ukrainian: #18732 05.2022

Global: #167188 11.2012

On 1 July 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: 2026 FIFA World Cup, Kylian Mbappé, Erling Haaland, Democratic Republic of the Congo, FIFA World Cup, Harry Kane, Romelu Lukaku, Senegal, Michael Olise, Sadio Mané.

In Ukrainian Wikipedia the most popular articles on that day were: Янченко Микола Олександрович, Єрмолаєв Вадим Володимирович, Чемпіонат світу з футболу 2026, Циркон (ракета), Радіо Свобода, Ерлінг Голанн, Демократична Республіка Конго, Найкращі бомбардири чемпіонату світу з футболу, Волинська трагедія, Ігнатьєв Андрій Михайлович.

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 50 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2026. When calculating current popularity and AI of articles data from June 2026 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2026... More information