Nature Search

Wheat mutation rate after Chernobyl

Olga Kovalchuk
Yuri E. Dubrova
Igor Kovalchuk
Research05 Oct 2000
Nature

Volume: 407, P: 583-584
A sensitive transgenic plant system to detect toxic inorganic compounds in the environment

Olga Kovalchuk
Victor Titov
Igor Kovalchuk
Research01 Jun 2001
Nature Biotechnology

Volume: 19, P: 568-572
Russia: A faltering recovery

A decade of economic growth has not led to a renaissance of Russian research.

Olga Dobrovidova
Comments & Opinion31 Aug 2016
Nature

Volume: 537, P: S10-S11
Transgenic plants are sensitive bioindicators of nuclear pollution caused by the Chernobyl accident

Igor Kovalchuk
Olga Kovalchuk
Barbara Hohn
Research01 Nov 1998
Nature Biotechnology

Volume: 16, P: 1054-1059
In vivo odourant response properties of migrating adult-born neurons in the mouse olfactory bulb

Juxtaglomerular neurons (JGNs) of the mammalian olfactory bulb are generated throughout life, but when and how these adult-born cells acquire responsiveness to sensory stimuli remains unknown. Here, the authors use in vivotwo-photon imaging to monitor the migration and integration of adult-born JGNs and their sensory response properties.

Yury Kovalchuk
Ryota Homma
Olga Garaschuk
Research19 Feb 2015
Nature Communications

Volume: 6, P: 1-12
Pathogen-induced systemic plant signal triggers DNA rearrangements

Igor Kovalchuk
Olga Kovalchuk
Barbara Hohn
Research12 Jun 2003
Nature

Volume: 423, P: 760-762
A dual role of miR-22 modulated by RelA/p65 in resensitizing fulvestrant-resistant breast cancer cells to fulvestrant by targeting FOXP1 and HDAC4 and constitutive acetylation of p53 at Lys382

Bo Wang
Dongping Li
Olga Kovalchuk
ResearchOpen Access30 Jul 2018
Oncogenesis

Volume: 7, P: 1-14
Blood Biochemistry Analysis to Detect Smoking Status and Quantify Accelerated Aging in Smokers

Polina Mamoshina
Kirill Kochetov
Alex Zhavoronkov
ResearchOpen Access15 Jan 2019
Scientific Reports

Volume: 9, P: 1-10
Improved calcium imaging in transgenic mice expressing a troponin C–based biosensor

Nicola Heim
Olga Garaschuk
Oliver Griesbeck
Research28 Jan 2007
Nature Methods

Volume: 4, P: 127-129
Epigenetic changes in patients with multiple sclerosis

Multiple sclerosis (MS) is a disease with both inflammatory and neurodegenerative components. In this Review, the authors discuss the potential roles of epigenetic changes in modulating MS disease progression and mediating the effects of environmental risk factors. They also discuss current knowledge of the pathophysiology of MS, including immune cell differentiation and epigenetic changes in relapsing–remitting and progressive MS.

Marcus W. Koch
Luanne M. Metz
Olga Kovalchuk
Reviews20 Nov 2012
Nature Reviews Neurology

Volume: 9, P: 35-43
Modified nucleotides m²G966/m⁵C967 of Escherichia coli 16S rRNA are required for attenuation of tryptophan operon

Irina V. Prokhorova
Ilya A. Osterman
Olga A. Dontsova
ResearchOpen Access18 Nov 2013
Scientific Reports

Volume: 3, P: 1-6
Irradiation induces DNA damage and modulates epigenetic effectors in distant bystander tissue in vivo

I Koturbash
R E Rugo
O Kovalchuk
Research13 Mar 2006
Oncogene

Volume: 25, P: 4267-4275
Author Correction: Genome sequencing and population genomic analyses provide insights into the adaptive landscape of silver birch

In the version of this article initially published, there was a mistake in the calculation of the nucleotide mutation rate per site per generation: 1 × 10⁻⁹ mutations per site per generation was used, whereas 9.5 × 10⁻⁹ was correct. This error affects the interpretation of population-size changes over time and their possible correspondence with known geological events, as shown in the original Fig. 4 and supporting discussion in the text, as well as details in the Supplementary Note. Neither the data themselves nor any other results are affected. Figure 4 has been revised accordingly. Images of the original and corrected figure panels are shown in the correction notice.

Jarkko Salojärvi
Olli-Pekka Smolander
Jaakko Kangasjärvi
Amendments and CorrectionsOpen Access13 Jun 2019
Nature Genetics

Volume: 51, P: 1187-1189
New AKT-dependent mechanisms of anti-COVID-19 action of high-CBD Cannabis sativa extracts

Bo Wang
Dongping Li
Olga Kovalchuk
ResearchOpen Access11 Mar 2022
Cell Death Discovery

Volume: 8, P: 1-12
A miR-34a-guided, tRNA_i^Met-derived, piR_019752-like fragment (tRiMetF31) suppresses migration and angiogenesis of breast cancer cells via targeting PFKFB3

Bo Wang
Dongping Li
Olga Kovalchuk
ResearchOpen Access12 Aug 2022
Cell Death Discovery

Volume: 8, P: 1-13
GABA depolarizes immature neurons and inhibits network activity in the neonatal neocortex in vivo

GABA depolarizes immature neurons in the central nervous system, yet the mode of GABA action in the developing brain is unknown. Here the authors demonstrate thatin vivoGABA acts as a depolarizing neurotransmitter imposing inhibitory control on network activity in the mouse postnatal day 3–4 neocortex.

Knut Kirmse
Michael Kummer
Knut Holthoff
Research16 Jul 2015
Nature Communications

Volume: 6, P: 1-13
Optimized ratiometric calcium sensors for functional in vivo imaging of neurons and T lymphocytes

A collection of improved FRET-based calcium biosensors, called Twitch sensors, is described. Twitches have a reduced number of calcium binding sites per sensor and display high sensitivity in in vivo imaging experiments in mouse brain and lymph node.

Thomas Thestrup
Julia Litzlbauer
Oliver Griesbeck
Research05 Jan 2014
Nature Methods

Volume: 11, P: 175-182
Genome sequencing and population genomic analyses provide insights into the adaptive landscape of silver birch

Victor Albert, Petri Auvinen, Ykä Helariutta, Jaakko Kangasjärvi and colleagues report the reference genome of the silver birch (Betula pendula) and resequencing of 150 birch individuals. They infer past population size crashes consistent with historical periods of climatic change and identify candidate targets of more recent positive selection.

Jarkko Salojärvi
Olli-Pekka Smolander
Jaakko Kangasjärvi
ResearchOpen Access08 May 2017
Nature Genetics

Volume: 49, P: 904-912
Intense THz pulses down-regulate genes associated with skin cancer and psoriasis: a new therapeutic avenue?

Lyubov V. Titova
Ayesheshim K. Ayesheshim
Olga Kovalchuk
ResearchOpen Access06 Aug 2013
Scientific Reports

Volume: 3, P: 1-6
Mesenchymal stem cells-derived extracellular vesicles for therapeutics of renal tuberculosis

Natalia Yudintceva
Danila Bobkov
Maxim Shevtsov
ResearchOpen Access24 Feb 2024
Scientific Reports

Volume: 14, P: 1-15
A new approach for ratiometric in vivo calcium imaging of microglia

Bianca Brawek
Yajie Liang
Olga Garaschuk
ResearchOpen Access20 Jul 2017
Scientific Reports

Volume: 7, P: 1-13
Response induced in Mycoplasma gallisepticum under heat shock might be relevant to infection process

Ivan Butenko
Anna Vanyushkina
Vadim Govorun
ResearchOpen Access12 Sept 2017
Scientific Reports

Volume: 7, P: 1-12
Genome-wide profiling of transfer RNAs and their role as novel prognostic markers for breast cancer

Preethi Krishnan
Sunita Ghosh
Sambasivarao Damaraju
ResearchOpen Access08 Sept 2016
Scientific Reports

Volume: 6, P: 1-12
Long-term in vivo single-cell tracking reveals the switch of migration patterns in adult-born juxtaglomerular cells of the mouse olfactory bulb

Yajie Liang
Kaizhen Li
Olga Garaschuk
Research13 May 2016
Cell Research

Volume: 26, P: 805-821

Search

Wheat mutation rate after Chernobyl

A sensitive transgenic plant system to detect toxic inorganic compounds in the environment

Russia: A faltering recovery

Transgenic plants are sensitive bioindicators of nuclear pollution caused by the Chernobyl accident

In vivo odourant response properties of migrating adult-born neurons in the mouse olfactory bulb

Pathogen-induced systemic plant signal triggers DNA rearrangements

A dual role of miR-22 modulated by RelA/p65 in resensitizing fulvestrant-resistant breast cancer cells to fulvestrant by targeting FOXP1 and HDAC4 and constitutive acetylation of p53 at Lys382

Blood Biochemistry Analysis to Detect Smoking Status and Quantify Accelerated Aging in Smokers

Improved calcium imaging in transgenic mice expressing a troponin C–based biosensor

Epigenetic changes in patients with multiple sclerosis

Modified nucleotides m²G966/m⁵C967 of Escherichia coli 16S rRNA are required for attenuation of tryptophan operon

Irradiation induces DNA damage and modulates epigenetic effectors in distant bystander tissue in vivo

Author Correction: Genome sequencing and population genomic analyses provide insights into the adaptive landscape of silver birch

New AKT-dependent mechanisms of anti-COVID-19 action of high-CBD Cannabis sativa extracts

A miR-34a-guided, tRNA_i^Met-derived, piR_019752-like fragment (tRiMetF31) suppresses migration and angiogenesis of breast cancer cells via targeting PFKFB3

GABA depolarizes immature neurons and inhibits network activity in the neonatal neocortex in vivo

Optimized ratiometric calcium sensors for functional in vivo imaging of neurons and T lymphocytes

Genome sequencing and population genomic analyses provide insights into the adaptive landscape of silver birch

Intense THz pulses down-regulate genes associated with skin cancer and psoriasis: a new therapeutic avenue?

Mesenchymal stem cells-derived extracellular vesicles for therapeutics of renal tuberculosis

A new approach for ratiometric in vivo calcium imaging of microglia

Response induced in Mycoplasma gallisepticum under heat shock might be relevant to infection process

Genome-wide profiling of transfer RNAs and their role as novel prognostic markers for breast cancer

Long-term in vivo single-cell tracking reveals the switch of migration patterns in adult-born juxtaglomerular cells of the mouse olfactory bulb

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