Author

Ammar Ahmedani

University of TurkuORCID 0000-0002-0028-5216Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 1 Cell Biology· 1 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:differential expression· 3 Assay:bulk RNA-seq· 2 Research Focus:gene regulatory network inference· 2 Organism:mouse· 2 Approach:statistical model· 2 Research Focus:cell type annotation· 1 Assay:DNA methylation· 1 Approach:experimental assay· 1

Frequent Co-Authors

Noora KotajaiD· 3 shared Lin MaiD· 2 shared Samuli OM LaasaneniD· 2 shared Simang ChampramaryiD· 2 shared Alessia Di Pauli· 1 shared Ann‐Kristin DickeiD· 1 shared Annukka Ahonen· 1 shared Birgit StallmeyeriD· 1 shared

Activity by Year

2023-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 31 mutual co-author links

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3 shared papersBioinformatics

Noora KotajaORCID

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3 papers

Recent·Most cited

BioinformaticsbioRxivPreprintSep 23, 2026

Transcriptome profiling identifies the chromatoid body as a dynamic center for RNA surveillance and transcript sorting during spermatogenesis

Lin Ma, Ammar Ahmedani, Simang Champramary…·Noora Kotaja

The paper identifies the chromatoid body as a dynamic RNA sorting center in spermatogenesis, revealing its role in RNA surveillance and transcript regulation through sequence and structural features.

DOI 10.64898/2026.09.02.744273

mousebulk RNA-seq

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Cell BiologybioRxivPreprintMar 28, 2026

Chromatoid body integrates piRNA, SMG6 and m⁶A pathways to control mRNAs in the male germline

Ammar Ahmedani, Eva Savulkina, Lin Ma…·Noora Kotaja

The paper shows SMG6 and PIWIL1 work together in the chromatoid body to regulate mRNAs via piRNA and NMD pathways, with SMG6's endonuclease activity aiding piRNA-guided degradation.

DOI 10.64898/2026.03.26.714452

mousemetagenomics

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Molecular BiologybioRxivPreprintApr 27, 2023

Exposure to childhood maltreatment is associated with changes in sperm small non-coding RNA and DNA methylation profiles

Jetro J. Tuulari, Matthieu Bourgery, Annukka Ahonen…·Noora Kotaja

The paper examines how childhood maltreatment affects sperm small non-coding RNA and DNA methylation profiles in humans, identifying specific epigenetic changes linked to trauma exposure.

2 citations

humanDNA methylation

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