Bozena Bruhn-Olszewska

Beyond tumors: uninvolved breast tissue of breast cancer patients with adverse prognoses is enriched for pathogenic PIK3CA and TP53 post-zygotic variants

Andreou, Maria; Chojnowska, Katarzyna; Filipowicz, Natalia; Horbacz, Monika et al.

Part of BMC Cancer, 2026

• DOI for Beyond tumors: uninvolved breast tissue of breast cancer patients with adverse prognoses is enriched for pathogenic PIK3CA and TP53 post-zygotic variants
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Loss of Y chromosome in Alzheimer's patients co-occurs with somatic mutations beyond CHIP drivers

Rychlicka-Buniowska, Edyta; Sarkisyan, Daniil; Horbacz, Monika; Bruhn-Olszewska, Bożena et al.

Part of Life Science Alliance, 2025

• DOI for Loss of Y chromosome in Alzheimer's patients co-occurs with somatic mutations beyond CHIP drivers
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A denaturation-free protocol for in situ visualization of short nuclear DNA sequences using padlock probes with rolling-circle amplification

Ikebuchi, Ryoyo; Lu, Xi; Bouri, Dimitra; Svintytska, Valeriia et al.

Part of PLOS ONE, 2025

• DOI for A denaturation-free protocol for in situ visualization of short nuclear DNA sequences using padlock probes with rolling-circle amplification
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The effects of loss of Y chromosome on male health

Bruhn-Olszewska, Bożena; Markljung, Ellen; Rychlicka-Buniowska, Edyta; Sarkisyan, Daniil et al.

Part of Nature reviews genetics, p. 320-335, 2025

• DOI for The effects of loss of Y chromosome on male health

DNA methylation patterns contribute to changes of cellular differentiation pathways in leukocytes with LOY from patients with Alzheimers disease

Jakalski, Marcin; Bruhn-Olszewska, Bożena; Rychlicka-Buniowska, Edyta; Davies, Hanna et al.

Part of Cellular and Molecular Life Sciences (CMLS), 2025

• DOI for DNA methylation patterns contribute to changes of cellular differentiation pathways in leukocytes with LOY from patients with Alzheimers disease
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Beyond tumors: uninvolved breast tissue of breast cancer patients with adverse prognoses is enriched for pathogenic PIK3CA and TP53 post-zygotic variants

Andreou, Maria; Chojnowska, Katarzyna; Filipowicz, Natalia; Horbacz, Monika et al.

Part of BMC Cancer, 2026

• DOI for Beyond tumors: uninvolved breast tissue of breast cancer patients with adverse prognoses is enriched for pathogenic PIK3CA and TP53 post-zygotic variants
• Download full text (pdf) of Beyond tumors: uninvolved breast tissue of breast cancer patients with adverse prognoses is enriched for pathogenic PIK3CA and TP53 post-zygotic variants

Loss of Y chromosome in Alzheimer's patients co-occurs with somatic mutations beyond CHIP drivers

Rychlicka-Buniowska, Edyta; Sarkisyan, Daniil; Horbacz, Monika; Bruhn-Olszewska, Bożena et al.

Part of Life Science Alliance, 2025

• DOI for Loss of Y chromosome in Alzheimer's patients co-occurs with somatic mutations beyond CHIP drivers
• Download full text (pdf) of Loss of Y chromosome in Alzheimer's patients co-occurs with somatic mutations beyond CHIP drivers

A denaturation-free protocol for in situ visualization of short nuclear DNA sequences using padlock probes with rolling-circle amplification

Ikebuchi, Ryoyo; Lu, Xi; Bouri, Dimitra; Svintytska, Valeriia et al.

Part of PLOS ONE, 2025

• DOI for A denaturation-free protocol for in situ visualization of short nuclear DNA sequences using padlock probes with rolling-circle amplification
• Download full text (pdf) of A denaturation-free protocol for in situ visualization of short nuclear DNA sequences using padlock probes with rolling-circle amplification

DNA methylation patterns contribute to changes of cellular differentiation pathways in leukocytes with LOY from patients with Alzheimers disease

Jakalski, Marcin; Bruhn-Olszewska, Bożena; Rychlicka-Buniowska, Edyta; Davies, Hanna et al.

Part of Cellular and Molecular Life Sciences (CMLS), 2025

• DOI for DNA methylation patterns contribute to changes of cellular differentiation pathways in leukocytes with LOY from patients with Alzheimers disease
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Prelude to malignancy: A gene expression signature in normal mammary gland from breast cancer patients suggests pre-tumorous alterations and is associated with adverse outcomes

Andreou, Maria; Jąkalski, Marcin; Duzowska, Katarzyna; Filipowicz, Natalia et al.

Part of International Journal of Cancer, p. 1616-1628, 2024

• DOI for Prelude to malignancy: A gene expression signature in normal mammary gland from breast cancer patients suggests pre-tumorous alterations and is associated with adverse outcomes
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Loss of chromosome Y in regulatory T cells

Mattisson, Jonas; Halvardson, Jonatan; Davies, Hanna; Bruhn-Olszewska, Bozena et al.

Part of BMC Genomics, 2024

• DOI for Loss of chromosome Y in regulatory T cells
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Tumor Predisposing Post-Zygotic Chromosomal Alterations in Bladder Cancer-Insights from Histologically Normal Urothelium

Stankowska, Wiktoria; Sarkisyan, Daniil; Bruhn-Olszewska, Bozena; Duzowska, Katarzyna et al.

Part of Cancers, 2024

• DOI for Tumor Predisposing Post-Zygotic Chromosomal Alterations in Bladder Cancer-Insights from Histologically Normal Urothelium
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Loss of Y in regulatory T lymphocytes in the tumor micro-environment of primary colorectal cancers and liver metastases

Wójcik, Magdalena; Juhas, Ulana; Mohammadi, Elyas; Mattisson, Jonas et al.

Part of Scientific Reports, 2024

• DOI for Loss of Y in regulatory T lymphocytes in the tumor micro-environment of primary colorectal cancers and liver metastases
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Loss of Y in leukocytes as a risk factor for critical COVID-19 in men

Bruhn-Olszewska, Bozena; Davies, Hanna; Sarkisyan, Daniil; Juhas, Ulana et al.

Part of Genome Medicine, 2022

• DOI for Loss of Y in leukocytes as a risk factor for critical COVID-19 in men
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Molecular Mechanisms Leading from Periodontal Disease to Cancer

Sobocki, Bartosz Kamil; Basset, Charbel A.; Bruhn-Olszewska, Bozena; Olszewski, Pawel K. et al.

Part of International Journal of Molecular Sciences, 2022

• DOI for Molecular Mechanisms Leading from Periodontal Disease to Cancer
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Variable degree of mosaicism for tetrasomy 18p in phenotypically discordant monozygotic twins-Diagnostic implications

Rydzanicz, Malgorzata; Olszewski, Pawel; Kedra, Darek; Davies, Hanna et al.

Part of Molecular Genetics & Genomic Medicine, 2021

• DOI for Variable degree of mosaicism for tetrasomy 18p in phenotypically discordant monozygotic twins-Diagnostic implications
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The effects of loss of Y chromosome on male health

Bruhn-Olszewska, Bożena; Markljung, Ellen; Rychlicka-Buniowska, Edyta; Sarkisyan, Daniil et al.

Part of Nature reviews genetics, p. 320-335, 2025

• DOI for The effects of loss of Y chromosome on male health