Jari Helin

3.0k citations

62 papers · 2.4k indexed · h-index 26

Impact in

Immunology and Allergy top 2%
- Cell Adhesion Molecules Research
Biotechnology top 2%

Papers in

Immunology and Allergy 12
- Cell Adhesion Molecules Research 9
Organic Chemistry 23
- Carbohydrate Chemistry and Synthesis 21

Co-authors: Catherine E. Costello Anne Leppänen Peter Setlow David L. Popham Nisse Kalkkinen Richard D. Cummings Raimo Mikkola Mirja Salkinoja‐Salonen
Journals: FEBS Letters (7 papers)European Journal of Biochemistry (7 papers)Journal of Biological Chemistry (5 papers)Glycobiology (5 papers)Biochemistry and Cell Biology (4 papers)
Partner nations: Finland United States Czechia

In The Last Decade

Jari Helin

62 papers receiving 2.3k citations

Peers

Countries citing papers authored by Jari Helin

Since Specialization

Citations

This map shows the geographic impact of Jari Helin's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jari Helin with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jari Helin more than expected).

Fields of papers citing papers by Jari Helin

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jari Helin. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jari Helin. The network helps show where Jari Helin may publish in the future.

Co-authorship network

The 25 scholars most cited alongside Jari Helin, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Jari Helin Line = papers co-authored together Jari Helin links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Targeting CD33+ Acute Myeloid Leukemia with GLK-33, a Lintuzumab–Auristatin Conjugate with a Wide Therapeutic Window Molecular Cancer Therapeutics ·Tero Satomaa, R. Steiner, Olli Aitio, Jukka O. Hiltunen, 寺田喜朗, Tuula Lähteenmäki, Elbachir Haimoud, Annamari Heiskanen, Anna‐Liisa Hänninen, Ritva Niemelä, Jari Helin, Heikki Kuusanmäki, Samira Kandil, Татьяна Анатольевна Никузина, Anni I. Nieminen, Emrah Yatkin, Caroline A. Heckman, Mika Kontro, Juhani Saarinen	2024	5
2	The N-glycome of human embryonic stem cells BMC Cell Biology ·Tero Satomaa, Annamari Heiskanen, Milla Mikkola, Cia Olsson, Maria Blomqvist, Minna Tiittanen, Taina Jaatinen, Olli Aitio, Anne Olonen, Jari Helin, Jukka O. Hiltunen, Jari Natunen, Timo Tuuri, Timo Otonkoski, Juhani Saarinen, Jarmo Laine	2009	89
3	Mass spectrometric detection of tyrosine sulfation in human pancreatic trypsinogens, but not in tumor‐associated trypsinogen FEBS Journal ·Outi Itkonen, Jari Helin, Juhani Saarinen, Nisse Kalkkinen, Konstantin I. Ivanov, Ulf‐Håkan Stenman, Leena Valmu	2007	17
4	Enhanced activation of bound plasminogen on Staphylococcus aureus by staphylokinase FEBS Letters ·Marina Kukolj, Jaana Tyynelä, Jari Helin, Nisse Kalkkinen, Pentti Kuusela	2002	79
5	Identification of four novel potato (Solanum tuberosum) allergens belonging to the family of soybean trypsin inhibitors Allergy ·Ulla Seppälä, Heli Majamaa, K. Turjanmaa, Jari Helin, Timo Reunala, Nisse Kalkkinen, Timo Palosuo	2001	34
6	Identification of foetal brain proteins by two‐dimensional gel electrophoresis and mass spectrometry European Journal of Biochemistry ·Madalina Oppermann, Neus Cols, Tuula A. Nyman, Jari Helin, Juhani Saarinen, 石井耕士, Núria Torán, Ayodele Alaiya, Tomas Bergman, Nisse Kalkkinen, Roser Gonzàlez‐Duarte, Hans Jörnvall	2000	30
7	Prohevein-like defense protein of tobacco is a cross-reactive allergen for latex-allergic patients Journal of Allergy and Clinical Immunology ·Rita Ziegler, Nisse Kalkkinen, Jari Mikkola, Jari Helin, Alma Craft, T. Reunala, Timo Palosuo	2000	12
8	N‐Glycan structures of matrix metalloproteinase‐1 derived from human fibroblasts and from HT‐1080 fibrosarcoma cells European Journal of Biochemistry ·Juhani Saarinen, Howard G. Welgus, 노기민, Nisse Kalkkinen, Jari Helin	1999	40
9	A Novel Glycosulfopeptide Binds to P-selectin and Inhibits Leukocyte Adhesion to P-selectin Journal of Biological Chemistry ·Anne Leppänen, Padmaja Mehta, Ying-Bin Ouyang, Tongzhong Ju, Jari Helin, Kevin L. Moore, Irma van Die, William M. Canfield, Rodger P. McEver, Richard D. Cummings	1999	179
10	Biosynthesis of sialylated and fucosylated selectin ligands of HL‐60 cells in vitro FEBS Letters ·Jari Natunen, Shoubiao Zhang, Jari Helin, Olli Aitio, Marja‐Leena Majuri, Ritva Niemelä, Risto Renkonen, Ossi Renkonen	1999	2
11	A comparative study of two retaining enzymes of Trichoderma reesei: transglycosylation of oligosaccharides catalysed by the cellobiohydrolase I, Cel7A, and the β‐mannanase, Man5A FEBS Letters ·Vesa Harjunpää, Jari Helin, Anu Koivula, Matti Siika‐aho, Torbjörn Drakenberg	1999	35
12	Analysis of the multimeric state of proteins by matrix assisted laser desorption/ionization mass spectrometry after cross-linking with glutaraldehyde Rapid Communications in Mass Spectrometry ·Jari Helin, Javier Caldentey, Nisse Kalkkinen, Dennis H. Bamford	1999	19
13	Glycan engineering of proteins with whole living yeast cells expressing rat liver α2,3‐sialytransferase in the porous cell wall FEBS Letters ·Eeva Sievi, Jari Helin, Riikka Heikinheimo, Marja Makarow	1998	8
14	Complementary Acceptor and Site Specificities of Fuc-TIV and Fuc-TVII Allow Effective Biosynthesis of Sialyl-TriLex and Related Polylactosamines Present on Glycoprotein Counterreceptors of Selectins Journal of Biological Chemistry ·Ritva Niemelä, Jari Natunen, Marja‐Leena Majuri, Hannu Maaheimo, Jari Helin, John B. Lowe, Ossi Renkonen, Risto Renkonen	1998	81
15	The β1,6‐GlcNAc transferase activity present in hog gastric mucosal microsomes catalyses site‐specific branch formation on a long polylactosamine backbone FEBS Letters ·Jari Helin, Leena Penttilä, Anne Leppänen, Hannu Maaheimo, Sari E. Lauri, Catherine E. Costello, O. Renkonen	1997	11
16	Enzymatic synthesis of site-specifically (α 1–3)-fucosylated polylactosamines containing either a sialyl Lewis x, a VIM-2, or a sialylated and internally difucosylated sequence Carbohydrate Research ·Jarkko Räbinä, Jari Natunen, Ritva Niemelä, Heidi Salminen, Василиса Алексеевна Березовская, Olli Aitio, Hannu Maaheimo, Jari Helin, Ossi Renkonen	1997	21
17	Stepwise transfer of α-d-Galp-(1→3)-β-d-Galp-(1→4)-β-d-GlcpNAc sequences to 3-OH and 6-OH of distal galactose residues in bi-, tri-, and tetra-antennary asialo-glycans of N-linked complex type Carbohydrate Research ·Jari Helin, Hannu Maaheimo, Antti Seppo, S.Maflin Shaby, Ossi Renkonen	1995	11
18	Human serum contains a novel .beta.1,6-N-acetylglucosaminyltransferase activity that is involved in midchain branching of oligo(N-acetyllactosaminoglycans) Biochemistry ·Anne Leppänen, Leena Penttilä, Ritva Niemelä, Jari Helin, Antti Seppo, Sari Lusa, Ossi Renkonen	1991	24
19	N-Acetyllactosaminooligosaccharides that contain the β-d-GlcpNAc-(1→6)-d-Gal or β-d-GlcpNAc-(1→6)-d-GalNAc sequences reveal reduction-sensitive affinites for wheat germ agglutinin Carbohydrate Research ·Ossi Renkonen, Leena Penttilä, Ritva Niemelä, Mohd Hafizie Abd Rahman, Anne Leppänen, Jari Helin, Antti Seppo, W. Zhang, Hannu Maaheimo	1991	11
20	Immobilized wheat germ agglutinin separates small oligosaccharides derived from poly-N-acetyllactosaminoglycans of embryonal carcinoma cells Biochemistry and Cell Biology ·Ossi Renkonen, P.‐L. Mäkinen, Karl Hård, Jari Helin, Leena Penttilä	1988	17

About Jari Helin

Jari Helin is a scholar working on Immunology and Allergy, Organic Chemistry, Molecular Biology, Biotechnology and Cell Biology, having authored 62 papers that have together received 2.4k indexed citations. Recurring topics across this work include Glycosylation and Glycoproteins Research (38 papers), Carbohydrate Chemistry and Synthesis (21 papers), Proteoglycans and glycosaminoglycans research (9 papers), Cell Adhesion Molecules Research (9 papers), Galectins and Cancer Biology (6 papers), Monoclonal and Polyclonal Antibodies Research (6 papers), Probiotics and Fermented Foods (5 papers) and Polysaccharides and Plant Cell Walls (5 papers). The work is most often cited by research in Immunology and Allergy (364 citations), Biotechnology (262 citations), Molecular Biology (1.6k citations), Immunology (377 citations) and Hematology (187 citations). Jari Helin has collaborated with scholars based in Finland, United States and Czechia. Frequent co-authors include Catherine E. Costello, Anne Leppänen, Peter Setlow, David L. Popham, Nisse Kalkkinen, Richard D. Cummings, Raimo Mikkola, Mirja Salkinoja‐Salonen, Rodger P. McEver and Ossi Renkonen. Their work appears in journals such as FEBS Letters, European Journal of Biochemistry, Journal of Biological Chemistry, Glycobiology and Biochemistry and Cell Biology.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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