H. Helin

H. Helin, J. Mustonen, A. Pasternack, 2006, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

Uric acid correlates with the severity of histopathological parameters in IgA nephropathy.

H. Helin, J. Mustonen, A. Pasternack, 2005, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

Clinicopathologic correlations in a series of 143 patients with IgA glomerulonephritis.

H. Helin, J. Mustonen, A. Pasternack, 1985, American journal of nephrology.

Severity of tubulointerstitial inflammation and prognosis in immunoglobulin A nephropathy.

H. Helin, J. Mustonen, A. Pasternack, 2007, Kidney international.

IgA-IgM nephropathy. A subgroup of primary mesangial glomerulonephritis.

H. Helin, J. Mustonen, A. Pasternack, 1991, American journal of clinical pathology.

Pathogenetic Aspects of IgA Nephropathy

H. Helin, J. Mustonen, J. Syrjänen, 2001, Nephron.

High calcium diet down-regulates kidney angiotensin-converting enzyme in experimental renal failure.

H. Helin, I. Tikkanen, E. Mervaala, 2004, Kidney international.

Immunoelectron-microscopic localization of a proliferation-associated antigen Ki-67 in MCF-7 cells

O. Kallioniemi, J. Isola, H. Helin, 1990, The Histochemical Journal.

Incidence of biopsy-proven glomerulonephritis.

H. Helin, J. Mustonen, A. Pasternack, 2007, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

Grading of Neuroendocrine Tumors With Ki-67 Requires High-quality Assessment Practices

Vilppu J. Tuominen, J. Isola, H. Helin, 2012, The American journal of surgical pathology.

The usefulness of subcutaneous fat tissue aspiration biopsy for early confirmation of amyloidosis in patients with active ankylosing spondylitis: comment on the article by van Gameren et al.

H. Helin, M. Hakala, K. Lehtinen, 2007, Arthritis and rheumatism.

Reduced E-cadherin expression is associated with invasiveness and unfavorable prognosis in breast cancer.

J. Kononen, J. Isola, K. Holli, 1996, American journal of clinical pathology.

Aberrant p53 expression in astrocytic neoplasms of the brain: association with proliferation.

Hannu, J. Isola, H. Haapasalo, 1993, The American journal of pathology.

CDKN2/p16 Predicts Survival in Oligodendrogliomas: Comparison with Astrocytomas

J. Kononen, J. Isola, H. Alho, 1999, Journal of Neuro-Oncology.

Cytokines, adhesion molecules, and cellular infiltration in nephropathia epidemica kidneys: an immunohistochemical study.

H. Helin, A. Vaheri, J. Mustonen, 1996, Clinical immunology and immunopathology.

Mesangiocapillary Glomerulonephritis Caused by Puumala Hantavirus Infection

H. Helin, S. Mäkelä, J. Partanen, 2001, Nephron.

Thomsen-Friedenreich oncofetal antigen in Schistosoma mansoni: localization and immunogenicity in experimental mouse infection

H. Helin, E. Linder, C. Thors, 2005, Parasitology.

Mesangial glomerulonephritis as an extra-articular manifestation of rheumatoid arthritis.

H. Helin, J. Mustonen, A. Pasternack, 1997, British journal of rheumatology.

Immunological comparison of patients with rheumatoid arthritis with and without nephropathy.

H. Helin, J. Mustonen, A. Pasternack, 1990, Annals of the rheumatic diseases.

Rheumatoid factor in rheumatoid arthritis associated renal disease and in lupus nephritis.

H. Helin, J. Mustonen, A. Pasternack, 1986, Annals of the rheumatic diseases.

Rheumatoid factor inrheumatoid arthritis associated renal disease andinlupus nephritis

H. Helin, J. Mustonen, A. Pasternack, 1986 .

Oxidative/nitrosative stress and peroxiredoxin 2 are associated with grade and prognosis of human renal carcinoma

T. Tammela, P. Kellokumpu-Lehtinen, P. Hirvikoski, 2006, APMIS : acta pathologica, microbiologica, et immunologica Scandinavica.

Follow-up of patients positive in reticulin and gliadin antibody tests with normal small-bowel biopsy findings.

M. Mäki, H. Helin, P. Collin, 1993, Scandinavian journal of gastroenterology.

Glomerulonephritis emerging shortly after Puumala hantavirus infection: a report on 7 patients.

H. Helin, S. Mäkelä, J. Mustonen, 2011, Clinical nephrology.

Renal Findings and Glomerular Pathology in Diabetic Subjects

H. Helin, J. Mustonen, A. Pasternack, 2000, Nephron.

[Rheumatoid arthritis and the kidneys].

H. Helin, J. Mustonen, A. Pasternack, 1985, Duodecim; laaketieteellinen aikakauskirja.

Antioxidant enzymes in renal cell carcinoma.

T. Tammela, P. Kellokumpu-Lehtinen, P. Hirvikoski, 2006, Histology and histopathology.

Peritubular capillaries are rarefied in congenital nephrotic syndrome of the Finnish type.

H. Helin, H. Jalanko, R. Karikoski, 2009, Kidney international.

Identification of germline MLH1 alterations in familial prostate cancer.

J. Schleutker, T. Tammela, T. Ikonen, 2006, European journal of cancer.

Changes in glomerular mesangium in kidneys with congenital nephrotic syndrome of the Finnish type

H. Helin, H. Jalanko, Arvi-Matti Kuusniemi, 2010, Pediatric Nephrology.

Severe crescentic glomerulonephritis linked to an acute Hantaan virus infection?

P. Maes, M. Van Ranst, H. Helin, 2011, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

Activin inhibition limits early innate immune response in rat kidney allografts—a pilot study

H. Helin, B. Kalra, M. Roth, 2017, Transplant international : official journal of the European Society for Organ Transplantation.

Increased calcium intake reduces plasma cholesterol and improves vasorelaxation in experimental renal failure.

T. Lehtimäki, M. Kähönen, H. Helin, 2003, American journal of physiology. Heart and circulatory physiology.

Androgen receptor gene alterations and chromosomal gains and losses in prostate carcinomas appearing during finasteride treatment for benign prostatic hyperplasia.

J. Schleutker, O. Kallioniemi, P. Koivisto, 1999, Clinical cancer research : an official journal of the American Association for Cancer Research.

Dual antiplatelet and anticoagulant APAC prevents experimental ischemia–reperfusion-induced acute kidney injury

H. Helin, D. Salvail, S. Syrjälä, 2017, Clinical and Experimental Nephrology.

Donor Simvastatin Treatment Prevents Ischemia‐Reperfusion and Acute Kidney Injury by Preserving Microvascular Barrier Function

H. Helin, P. Saharinen, R. Tammi, 2013, American journal of transplantation : official journal of the American Society of Transplantation and the American Society of Transplant Surgeons.

Amyloidosis--incidence and early risk factors in patients with rheumatoid arthritis.

H. Kautiainen, H. Helin, H. Isomäki, 1993, Scandinavian journal of rheumatology.

E-Cadherin Expression Breast

J. Kononen, J. Isola, K. Holli, 2015 .

Evaluation of infectious etiology in subacute thyroiditis – lack of association with coxsackievirus infection

H. Helin, H. Hyöty, A. Pasternack, 1998, APMIS : acta pathologica, microbiologica, et immunologica Scandinavica.

Correction: Web-Based Virtual Microscopy for Parasitology: A Novel Tool for Education and Quality Assurance

J. Isola, M. Lundin, J. Lundin, 2008, PLoS Neglected Tropical Diseases.

Androgen Receptor Gene Alterations and Chromosomal Gains and Losses in Prostate Carcinomas Appearing During Finasteride Treatment for Benign Prostatic Hyperplasia 1

J. Schleutker, O. Kallioniemi, P. Koivisto, 1999 .

Short Communication Increased Expression of Telomerase RNA Component Is Associated with Increased Cell Proliferation in Human Astrocytomas

J. Kononen, H. Haapasalo, H. Helin, 2007 .

Timing and value of protocol biopsies in well‐matched kidney transplant recipients – a clinical and histopathologic analysis

H. Helin, A. Räisänen‐Sokolowski, P. Koskinen, 2007, Transplant international : official journal of the European Society for Organ Transplantation.

Glomerulonephritis induced by high doses of ovalbumin

H. Helin, A. Pasternack, I. Rantala, 1979, Virchows Archiv A.

In vivo binding of immunoglobulin and complement to elastic structures in urinary bladder vascular walls in interstitial cystitis: demonstration by immunoelectron microscopy.

H. Helin, I. Rantala, T. Vaalasti, 1987, Clinical immunology and immunopathology.

Immunoelectron microscopic localization of immunoglobulins and complement in human renal glomeruli.

H. Helin, I. Rantala, 1982, The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society.

Immunoelectron microscopic localization of a progesterone-inducible protein (avidin) in the chick oviduct mucosa.

H. Helin, I. Rantala, H. Elo, 1982, Endocrinology.

Cyclin D1 expression in astrocytomas is associated with cell proliferation activity and patient prognosis

J. Kononen, K. Syrjäkoski, H. Haapasalo, 1999, The Journal of pathology.

Histopathology and biomarkers in prediction of renal function in children after kidney transplantation.

H. Helin, M. Pakarinen, H. Jalanko, 2014, Transplant immunology.

Fixation and embedding variables in the immuno-electron microscopic study of rat heymann nephritis

H. Helin, A. Pasternack, I. Rantala, 2004, Histochemistry.

Mechanisms dependent on tryptophan catabolism regulate immune responses in primary Sjögren's syndrome

Hannu Uusitalo, H. Uusitalo, H. Helin, 2005, Clinical and experimental immunology.

Proliferative activity of human uterine leiomyoma cells as measured by automatic image analysis.

H. Helin, M. Rorarius, R. Tuimala, 1992, Gynecologic and obstetric investigation.

Acute tubulointerstitial nephritis in a patient with Mycoplasma pneumoniae infection.

H. Helin, T. Vesikari, A. Pasternack, 1979, Scandinavian journal of infectious diseases.

Amplification of HER-2 in gastric carcinoma: association with Topoisomerase IIalpha gene amplification, intestinal type, poor prognosis and sensitivity to trastuzumab.

J. Isola, H. Joensuu, M. Tanner, 2005, Annals of oncology : official journal of the European Society for Medical Oncology.

Clinical follow up study of 87 patients with sicca symptoms (dryness of eyes or mouth, or both)

Hannu Uusitalo, H. Uusitalo, H. Helin, 1999, Annals of the rheumatic diseases.

Immunocytochemical detection of estrogen and progesterone receptors in 124 human breast cancers.

J. Isola, H. Helin, M. Helle, 1988, American journal of clinical pathology.

Serum sCD30 in monitoring of alloresponse in well HLA-matched cadaveric kidney transplantations.

K. Salmela, H. Helin, L. Kyllönen, 2005, Transplantation.

Renal biopsy findings and clinicopathologic correlations in nephropathia epidemica.

H. Helin, A. Vaheri, J. Mustonen, 1994, Clinical nephrology.

Cells of the Human Myelomonocytic Line RC‐2A Synthesize Tissue Factor‐Like Procoagulant and Urokinase‐Type Plasminogen Activator

H. Helin, L. Saravo, E. Karhumäki, 1987, Journal of leukocyte biology.

Pattern of Somatic Androgen Receptor Gene Mutations in Patients with Hormone-Refractory Prostate Cancer

M. Vihinen, P. Koivisto, O. Jänne, 2002, Laboratory Investigation.

Combination Therapy of Intravenous Maxacalcitol and Percutaneous Ethanol Injection Therapy Lowers Serum Parathyroid Hormone Level and Calcium × Phosphorus Product in Secondary Hyperparathyroidism

T. Fujita, T. Fujita, M. Matsushita, 2005, Nephron Clinical Practice.

The Immunohistochemical Characterisation of an SV40-immortalised Human Corneal Epithelial Cell Line

H. Uusitalo, H. Helin, A. Huhtala, 2003, Alternatives to laboratory animals : ATLA.

Gastritis classified in accordance with the Sydney system in patients with primary Sjögren's syndrome.

P. Laippala, H. Helin, M. Korpela, 1997, Scandinavian journal of gastroenterology.

Immunological reactions to liver-specific membrane lipoprotein (LSP) in experimental autoimmune liver disease in rabbits.

R. Uibo, H. Helin, K. Krohn, 1982, Clinical and experimental immunology.

Immunohistochemical localization of human liver specific protein using rabbit antisera and the avidin-biotin complex technique.

R. Uibo, H. Helin, K. Krohn, 1985, Clinical and experimental immunology.

Prognostication of astrocytoma patient survival by Ki‐67 (MIB‐1), PCNA, and S‐phase fraction using archival paraffin‐embedded samples

T. Visakorpi, J. Isola, H. Haapasalo, 1994, The Journal of pathology.

Comparison of three quantitation methods for PCNA immunostaining: Applicability and relation to survival in 83 astrocytic neoplasms

J. Isola, H. Haapasalo, H. Helin, 1993, The Journal of pathology.

The Immunohistochemical Characterisation of an SV 40-Immortalized Human Corneal Epithelial Cell Line

H. Uusitalo, H. Helin, A. Huhtala, 2003 .

Evaluation of cell proliferation in breast carcinoma. Comparison of Ki‐67 immunohistochemical study, DNA flow cytometric analysis, and mitotic count

O. Kallioniemi, J. Isola, H. Helin, 1990, Cancer.

Cancer incidence in families with multiple glioma patients

J. Isola, R. Sankila, P. Laippala, 2002, International journal of cancer.

Identification of differentially expressed genes in human gliomas by DNA microarray and tissue chip techniques.

O. Kallioniemi, J. Kononen, P. Schraml, 2000, Cancer research.

Genetic Aberrations in Sporadic and Neurofibromatosis 2 (NF2)-Associated Schwannomas Studied by Comparative Genomic Hybridization (CGH)

J. Jääskeläinen, H. Haapasalo, H. Helin, 2000, Acta Neurochirurgica.

Renal biopsy findings and clinicopathologic correlations in rheumatoid arthritis.

H. Helin, J. Mustonen, A. Pasternack, 1995, Arthritis and rheumatism.

Amplification and overexpression of vinculin are associated with increased tumour cell proliferation and progression in advanced prostate cancer

L. Bubendorf, M. Barrett, S. Mousses, 2011, The Journal of pathology.

nephropathy . rheumatoid arthritis with and without Immunological comparison of patients with

H. Helin, J. Mustonen, A. Pasternack, 2004 .

Mild mesangial glomerulopathy--a frequent finding in rheumatoid arthritis patients with hematuria or proteinuria.

H. Helin, J. Mustonen, A. Pasternack, 1986, Nephron.

Expression patterns of potential therapeutic targets in prostate cancer

L. Bubendorf, P. Koivisto, M. Mihatsch, 2005, International journal of cancer.

Androgen receptor gene amplification increases tissue PSA protein expression in hormone‐refractory prostate carcinoma

P. Koivisto, H. Helin, 1999, The Journal of pathology.

Androgen receptor amplification is associated with increased cell proliferation in prostate cancer.

P. Koivisto, H. Helin, T. Kuukasjärvi, 2007, Human Pathology.

IgM-associated glomerulonephritis.

H. Helin, J. Mustonen, A. Pasternack, 1982, Nephron.

Genetic changes in familial prostate cancer by comparative genomic hybridization

J. Schleutker, O. Kallioniemi, A. Rökman, 2001, The Prostate.

Virtual microscopy in prostate histopathology: simultaneous viewing of biopsies stained sequentially with hematoxylin and eosin, and alpha-methylacyl-coenzyme A racemase/p63 immunohistochemistry.

Johan Lundin, Jorma Isola, J. Isola, 2006, The Journal of urology.

Renal cell carcinoma MIB-1, Bax and Bcl-2 expression and prognosis.

T. Tammela, T. Luukkaala, P. Kellokumpu-Lehtinen, 2004, The Journal of urology.

Cytoplasmic accumulation of α‐catenin is associated with aggressive features in laryngeal squamous‐cell carcinoma

V. Kosma, P. Hirvikoski, E. Kumpulainen, 1998 .

Intratumor variation in cell proliferation in breast carcinoma as determined by antiproliferating cell nuclear antigen monoclonal antibody and automated image analysis.

J. Isola, H. Helin, S. Siitonen, 1993, American journal of clinical pathology.

Membranous location of EGFR immunostaining is associated with good prognosis in renal cell carcinoma

T. Tammela, T. Luukkaala, P. Kellokumpu-Lehtinen, 2003, British Journal of Cancer.

Cell Cycle Regulators (p21, p53, pRb) in Oligodendrocytic Tumors: a Study by Novel Tumor Microarray Technique

H. Haapasalo, H. Helin, H. Kalimo, 2001, Journal of Neuro-Oncology.

IgA mesangial nephropathy in neoplastic diseases.

H. Helin, J. Mustonen, A. Pasternack, 1984, Contributions to nephrology.

Perinuclear antineutrophil cytoplasmic antibody in rheumatoid arthritis: a marker of severe disease with associated nephropathy.

H. Helin, H. Huhtala, J. Mustonen, 1997, Arthritis and rheumatism.

Free digital image analysis software helps to resolve equivocal scores in HER2 immunohistochemistry

Jorma Isola, Vilppu J. Tuominen, Onni Ylinen, 2016, Virchows Archiv.

High NRBP1 expression in prostate cancer is linked with poor clinical outcomes and increased cancer cell growth

L. Bubendorf, P. Koivisto, A. Glass, 2012, The Prostate.

Comparison of different immunohistochemical methods in the assessment of angiogenesis: lack of prognostic value in a group of 77 selected node-negative breast carcinomas.

J. Isola, H. Haapasalo, H. Helin, 1995, Modern pathology : an official journal of the United States and Canadian Academy of Pathology, Inc.

Secondary Amyloidosis has Decreased in Patients with Inflammatory Joint Disease in Finland

H. Helin, H. Isomäki, K. Kaarela, 1999, Clinical Rheumatology.

Rapid processing of renal glomeruli for electron microscopy.

H. Helin, A. Pasternack, I. Rantala, 1979, Journal of Clinical Pathology.

Aspiration biopsy of the kidney with a new fine needle: a way to obtain glomeruli for morphological study.

H. Helin, A. Pasternack, I. Rantala, 1978, Clinical nephrology.

Clinical application of renal aspiration biopsy with a modified fine needle.

H. Helin, A. Pasternack, I. Rantala, 1977, Proceedings of the European Dialysis and Transplant Association. European Dialysis and Transplant Association.

DIAGNOSTIC VALUE OF MODIFIED FINE‐NEEDLE ASPIRATION BIOPSY OF THE KIDNEY IN GLOMERULAR DISEASES

H. Helin, 1980, Acta pathologica et microbiologica Scandinavica. Section A, Pathology.

Grading of diffusely infiltrating astrocytomas by quantitative histopathology, cell proliferation and image cytometric DNA analysis

H Kalimo, H. Haapasalo, H. Helin, 2000, Neuropathology and applied neurobiology.

Grading of diffusely in®ltrating astrocytomas by quantitative histopathology, cell proliferation and image cytometric DNA analysis Comparison of 133 tumours in the context of the WHO 1979 and WHO 1993 grading schemes

H. Haapasalo, H. Helin, P. Sallinen, 2000 .

Expression of peripheral-type benzodiazepine receptor and diazepam binding inhibitor in human astrocytomas: relationship to cell proliferation.

J. Kononen, H. Alho, H. Haapasalo, 1995, Cancer research.

IgM nephropathy: clinical picture and long-term prognosis.

Heikki Helin, Jukka Mustonen, Heikki Saha, 2003, American journal of kidney diseases : the official journal of the National Kidney Foundation.

Circulating immune complexes, the concentration of serum IgA and the distribution of HLA antigens in IgA nephropathy.

H. Helin, J. Mustonen, A. Pasternack, 1981, Nephron.

RECURRENCE OF RENAL AMYLOID AND DE NOVO MEMBRANOUS GLOMERULONEPHRITIS AFTER TRANSPLANTATION

H. Helin, B. Kuhlback, H. Falck, 1981, Transplantation.

High Serum C3 Predicts Poor Outcome in IgM Nephropathy

H. Helin, J. Mustonen, A. Pasternack, 2005, Nephron Clinical Practice.

IgA nephropathy associated with bronchial small-cell carcinoma.

H. Helin, J. Mustonen, A. Pasternack, 1981, American journal of clinical pathology.

Clinical follow-up of 54 patients with IgM-nephropathy.

H. Helin, J. Mustonen, A. Pasternack, 1989, American journal of nephrology.

Membranoproliferative glomerulonephritis complicating Propionibacterium acnes infection

H. Helin, A. Cornér, A. Räisänen‐Sokolowski, 2012, Clinical kidney journal.

Demarcation of antigen preparations on object slides in the immunofluorescent antibody test.

H. Helin, I. Rantala, C. Franklin, 1980, Journal of clinical pathology.

IgA nephropathy associated with celiac disease and dermatitis herpetiformis.

H. Helin, T. Reunala, J. Mustonen, 1983, Archives of pathology & laboratory medicine.

Nephrotic Syndrome, Hyperreninemia and Multiple Transplant Renal Arterial Stenoses in a Patient with Diabetes

K. Salmela, V. Turjanmaa, H. Helin, 1998, Nephron.

IgA Mesangial Nephropathy in Neoplastic Diseases1

H. Helin, J. Mustonen, A. Pasternack, 1984 .

Modern trends in the diagnosis of secondary amyloidosis.

H. Helin, K. Kaarela, S. Tiitinen, 1987, Scandinavian journal of rheumatology. Supplement.

Prognostic value of cells with more than 5c DNA content in node-negative breast cancer as determined by image cytometry from tissue sections.

O. Kallioniemi, J. Isola, H. Helin, 1993, Human Pathology.

Association of E-cadherin germ-line alterations with prostate cancer.

J. Schleutker, T. Tammela, O. Kallioniemi, 2001, Clinical cancer research : an official journal of the American Association for Cancer Research.

Proliferative activity and steroid receptors determined by immunohistochemistry in adjacent frozen sections of 102 breast carcinomas.

J. Isola, H. Helin, M. Helle, 1989, Archives of pathology & laboratory medicine.

Albumin excretion rate and its relation to kidney disease in non‐insulin‐dependent diabetes mellitus

H. Oksa, H. Helin, T. Koivula, 1995, Journal of internal medicine.

Deletion, mutation, and loss of expression of KLF6 in human prostate cancer.

H. Frierson, R. Vessella, P. Koivisto, 2003, The American journal of pathology.

Absence of KLF6 gene mutations in human astrocytic tumors and cell lines

Erwin G. Van Meir, P. Koivisto, H. Haapasalo, 2004, International journal of cancer.

Limited value of the fractional excretion of sodium test in the diagnosis of acute renal failure.

H. Helin, J. Mustonen, A. Pasternack, 1987, Nephrology, dialysis, transplantation : official publication of the European Dialysis and Transplant Association - European Renal Association.

[Uncontrollable hypercalcemia in a dialysis patient--parathyromatosis or parathyroid carcinoma?].

H. Helin, J. Sand, H. Saha, 2001, Duodecim; laaketieteellinen aikakauskirja.

A European network for virtual microscopy—design, implementation and evaluation of performance

Hans Beck, Johan Lundin, Heikki Helin, 2009, Virchows Archiv.

Occurrence of late specific complications in type II (non-insulin-dependent) diabetes mellitus.

H. Oksa, H. Helin, T. Koivula, 1995, Journal of diabetes and its complications.

c-erbB-2 in astrocytomas: infrequent overexpression by immunohistochemistry and absence of gene amplification by fluorescence in situ hybridization.

O. Kallioniemi, J. Isola, H. Haapasalo, 1996, British Journal of Cancer.

Imprint cytology in immunocytochemical analysis of oestrogen and progesterone receptors of breast carcinoma.

J. Isola, H. Helin, K. Krohn, 1989, Journal of clinical pathology.

Locally advanced esophageal adenocarcinoma: Response to neoadjuvant chemotherapy and survival predicted by [18F]FDG-PET/CT

N. Oksala, H. Helin, J. Kemppainen, 2012, Acta oncologica.