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<article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Consilium Medicum</journal-id><journal-title-group><journal-title xml:lang="en">Consilium Medicum</journal-title><trans-title-group xml:lang="ru"><trans-title>Consilium Medicum</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>Consilium Medicum</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2075-1753</issn><issn publication-format="electronic">2542-2170</issn><publisher><publisher-name xml:lang="en">Consilium Medicum</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">110995</article-id><article-id pub-id-type="doi">10.26442/20751753.2022.8.201893</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en"><italic>PSTPIP1</italic>-associated incomplete PAPA syndrome. Case report</article-title><trans-title-group xml:lang="ru"><trans-title>Неполная форма PAPA-синдрома, генетически детерминированный вариант в гене <italic>PSTPIP1</italic>. Клинический случай</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5999-7085</contrib-id><name-alternatives><name xml:lang="en"><surname>Macharadze</surname><given-names>Dali Sh.</given-names></name><name xml:lang="ru"><surname>Мачарадзе</surname><given-names>Дали Шотаевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>д-р мед. наук, проф. каф. сестринского дела</p></bio><email>dalim_a@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3224-8097</contrib-id><contrib-id contrib-id-type="scopus">36793061200</contrib-id><contrib-id contrib-id-type="spin">3601-4320</contrib-id><name-alternatives><name xml:lang="en"><surname>Rumyantseva</surname><given-names>Victoria A.</given-names></name><name xml:lang="ru"><surname>Румянцева</surname><given-names>Виктория Алексеевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>канд. мед. наук, врач-генетик лаб. медицинской генетики</p></bio><email>vicrumyan@gmail.com</email><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">People’s Friendship University of Russia (RUDN University)</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «Российский университет дружбы народов»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Petrovsky National Research Center of Surgery</institution></aff><aff><institution xml:lang="ru">ФГБНУ «Российский научный центр хирургии им. акад. Б.В. Петровского»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2022-08-02" publication-format="electronic"><day>02</day><month>08</month><year>2022</year></pub-date><volume>24</volume><issue>8</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>547</fpage><lpage>551</lpage><history><date date-type="received" iso-8601-date="2022-09-21"><day>21</day><month>09</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://consilium.orscience.ru/2075-1753/article/view/110995">https://consilium.orscience.ru/2075-1753/article/view/110995</self-uri><abstract xml:lang="en"><p>PAPA syndrome (Pyogenic sterile arthritis, pyoderma gangrenosum, and acne syndrome) is a rare disease even among infrequent systemic autoinflammatory diseases. The disease is caused by mutations in the <italic>PSTPIP1</italic> gene encoding the CD2 antigen binding protein 1, or proline-serine-threonine-phosphatase-interacting protein 1. Little is known about the function of <italic>PSTPIP1</italic>, presumably, the hyperphosphorylated mutant protein binds more strongly to pyrin, which leads to hyperproduction of interleukin-1. The aim of the study is to describe a clinical case of PAPA syndrome in a 35-year-old woman and to provide current understanding of this disease based on scientific publications. In the domestic literature, we did not find publications on the PAPA syndrome, confirmed by genetic analysis. In adolescence, the patient had arthritis, most often affecting the knee and wrist joints, at the age of 22, cracks appeared on the fingers, and from the age of 33, ulcers with undermined edges on the palms, fingers, and persistent acne on the face and back appeared. Other manifestations included gastrointestinal symptoms, general weakness, dizziness. Differential diagnostics with allergic, gastrointestinal, autoimmune, endocrine and dermatological diseases was carried out, mast cell activation syndrome was excluded. Whole exome sequencing revealed <italic>PSTPIP1</italic>_A230T mutation. The rarity and phenotypic heterogeneity associated with PAPA syndrome make diagnosis difficult especially in adult patients for physicians. Because most patients do not show the full spectrum of the classic triad, genetic testing is critical to diagnosis.</p></abstract><trans-abstract xml:lang="ru"><p>Синдром стерильного гнойного артрита, гангренозной пиодермии и акне, или PAPA-синдром (Pyogenic sterile arthritis, pyoderma gangrenosum, and acne syndrome), – редкое заболевание даже среди нечасто встречающихся системных аутовоспалительных заболеваний. Причиной заболевания являются мутации в гене <italic>PSTPIP1</italic> (пролин-серин-треонин-фосфатаз-взаимодействующий белок 1). О функции <italic>PSTPIP1</italic> известно мало, предположительно, гиперфосфорилированный мутантный белок сильнее связывается с пирином, что приводит к гиперпродукции интерлейкина-1. Цель – описать клинический случай синдрома PAPA у женщины 35 лет и дать современные представления об этом заболевании по данным научных публикаций. В отечественной литературе мы не встретили публикаций по PAPA-синдрому, подтвержденному генетическим анализом. У пациентки в подростковом возрасте появился артрит с поражением коленных и лучезапястных суставов, в возрасте 22 лет – трещины на пальцах рук, а с 33 лет – язвы с подрытыми краями на ладонях, пальцах рук и стойкое акне на лице и спине. Другие проявления включали гастроинтестинальные симптомы, общую слабость, головокружение. Проведена дифференциальная диагностика с аллергическими, гастроинтестинальными, аутоиммунными, эндокринными и дерматологическими заболеваниями, исключен синдром активации тучных клеток. По данным полноэкзомного секвенирования выявлена <italic>PSTPIP1</italic>-мутация A230T. Редкость и фенотипическая гетерогенность, связанные с синдромом PAPA, делают постановку диагноза сложной для врачей, особенно у взрослых пациентов. Поскольку у большинства пациентов не проявляется полный спектр классической триады, генетическое исследование имеет решающее значение для диагностики.</p></trans-abstract><kwd-group xml:lang="en"><kwd>PAPA syndrome</kwd><kwd>hereditary autoinflammatory diseases</kwd><kwd>arthritis</kwd><kwd>acne</kwd><kwd>pyoderma gangrenosum</kwd><kwd>PSTPIP1</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>PAPA-синдром</kwd><kwd>наследственные аутовоспалительные заболевания</kwd><kwd>артриты</kwd><kwd>акне</kwd><kwd>гангренозная пиодермия</kwd><kwd>PSTPIP1</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Nigrovic PA, Lee PY, Hoffman HM. Monogenic autoinflammatory disorders: conceptual overview, phenotype, and clinical approach. J Allergy Clin Immunol. 2020;146:925-37. DOI:10.1016/j.jaci.2020.08.017</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Holzinger D, Roth J. 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