Pernilla Wittung Stafshede

Professor vid Chalmers, Biologi och bioteknik, Kemisk biologi

Pernilla Wittung-Stafshede är sedan 2015 professor och chef för divisionen Kemisk Biologi vid institutionen Biologi och Bioteknik. Hon leder en forskargrupp som fokuserar på metallproteiner och felveckning. Pernilla har tidigare arbetat som professor i USA i 12 år vid universiteten Tulane (New Orleans) och Rice (Houston), samt, de följande 7 åren, vid Umeå Universitet innan hon kom till Chalmers. Pernilla Wittung-Stafshede har hittills publicerat mer än 200 forskningsartiklar (juni 2017).

Källa: chalmers.se

Visar 67 publikationer

2018

Fucosylated Molecules Competitively Interfere with Cholera Toxin Binding to Host Cells

Amberlyn M. Wands, Jakob Cervin, He Huang et al
ACS Infectious Diseases. Vol. 4 (5), p. 758-770
Artikel i vetenskaplig tidskrift
2018

Abundant fish protein inhibits α-synuclein amyloid formation

Tony Werner, Ranjeet Kumar, Istvan Horvath et al
Scientific Reports. Vol. 8 (1)
Artikel i vetenskaplig tidskrift
2018

Synergistic effects of copper sites on apparent stability of multicopper oxidase, Fet3p

Erik Sedlák, Gabriel Žoldák, Pernilla Wittung Stafshede
International Journal of Molecular Sciences. Vol. 19 (1)
Artikel i vetenskaplig tidskrift
2018

3D-Models of Insulin-Producing β-Cells: from Primary Islet Cells to Stem Cell-Derived Islets

Diana Ribeiro, Alexander J. Kvist, Pernilla Wittung Stafshede et al
Stem Cell Reviews and Reports. Vol. 14 (2), p. 177-188
Artikel i vetenskaplig tidskrift
2017

The six metal binding domains in human copper transporter, ATP7B: molecular biophysics and disease-causing mutations

Candan Ariöz, Y. Z. Li, Pernilla Wittung Stafshede
Biometals. Vol. 30 (6), p. 823-840
Artikel i vetenskaplig tidskrift
2017

Copper chaperone Atox1 plays role in breast cancer cell migration

Stephanie Blockhuys, Pernilla Wittung Stafshede
Biochemical and Biophysical Research Communications. Vol. 483 (1), p. 301-304
Artikel i vetenskaplig tidskrift
2017

Effects of small-molecule amyloid modulators on a Drosophila model of Parkinson's disease

M. Pokrzywa, K. Pawelek, W. E. Kucia et al
PLoS ONE. Vol. 12 (9), p. Aet no e0184117-
Artikel i vetenskaplig tidskrift
2017

Roles of copper-binding proteins in breast cancer

Stephanie Blockhuys, Pernilla Wittung Stafshede
International Journal of Molecular Sciences. Vol. 18 (4), p. Article no 871-
Artikel i vetenskaplig tidskrift
2017

Extracellular vesicles from human pancreatic islets suppress human islet amyloid polypeptide amyloid formation

Diana Ribeiro, Istvan Horvath, N. Heath et al
Proceedings of the National Academy of Sciences of the United States of America. Vol. 114 (42), p. 11127-11132
Artikel i vetenskaplig tidskrift
2017

Defining the human copper proteome and analysis of its expression variation in cancers.

Stephanie Blockhuys, Emanuele Celauro, C. Hildesjo et al
Metallomics. Vol. 9 (2), p. 112-123
Artikel i vetenskaplig tidskrift
2017

Cross-Reactivity of Alpha-Synuclein with Other Cellular Components Can Dramatically Modulate Amyloid Formation

Pernilla Wittung Stafshede
Biophysical Journal. Vol. 112 (3), p. 365A-365A
Artikel i övriga tidskrifter
2017

Probing functional roles of Wilson disease protein (ATP7B) copper-binding domains in yeast

Kumaravel Ponnandai Shanmugavel, Dina Petranovic Nielsen, Pernilla Wittung Stafshede
Metallomics. Vol. 9 (7), p. 981-988
Artikel i vetenskaplig tidskrift
2017

A stretched conformation of DNA with a biological role?

Niklas Bosaeus, Anna Reymer, Tamas Beke-Somfai et al
Quarterly Reviews of Biophysics. Vol. 50, p. UNSP e11-
Artikel i vetenskaplig tidskrift
2017

Second harmonic generation for collagen I characterization in rectal cancer patients with and without preoperative radiotherapy

Stephanie Blockhuys, Nisha Rani Agarwal, C. Hildesjo et al
Journal of Biomedical Optics. Vol. 22 (10)
Artikel i vetenskaplig tidskrift
2017

Copper chaperone ATOX1 regulates pluripotency factor OCT4 in preimplantation mouse embryos

Emanuele Celauro, Amisa Mukaj, Juan Carlos Fierro González et al
Biochemical and Biophysical Research Communications. Vol. 491 (1), p. 147-153
Artikel i vetenskaplig tidskrift
2017

Unraveling amyloid formation paths of Parkinson's disease protein alpha-synuclein triggered by anionic vesicles

Juris Kiskis, Istvan Horvath, Pernilla Wittung Stafshede et al
Quarterly Reviews of Biophysics. Vol. 50, p. 1-9
Artikel i vetenskaplig tidskrift
2016

Gut Microbiota Regulate Motor Deficits and Neuroinflammation in a Model of Parkinson's Disease.

Timothy R Sampson, Justine W Debelius, Taren Thron et al
Cell. Vol. 167 (6), p. 1469-1480.e12
Artikel i vetenskaplig tidskrift
2016

Extended functional repertoire for human copper chaperones

Maria Matson Dzebo, Candan Ariöz, Pernilla Wittung Stafshede
Biomolecular Concepts. Vol. 7 (1), p. 29-39
Artikel i vetenskaplig tidskrift
2016

A Copper Story: From Protein Folding and Metal Transport to Cancer

Pernilla Wittung Stafshede
Israel Journal of Chemistry. Vol. 56 (9-10), p. 671-681
Artikel i vetenskaplig tidskrift
2016

Akademin is Sverige är ej så jämställd som du tror.

Pernilla Wittung Stafshede
Artikel i övriga tidskrifter
2016

Attenuating Listeria monocytogenes Virulence by Targeting the Regulatory Protein PrfA

James A D Good, Christopher Andersson, Sabine Hansen et al
Cell Chemical Biology. Vol. 23 (3), p. 404-414
Artikel i vetenskaplig tidskrift
2016

Unravelling amyloid formation paths triggered by anionic vesicles of Parkinson’s disease protein, α-synuclein

Juris Kiskis, Istvan Horvath, Pernilla Wittung Stafshede et al
Quarterly Reviews of Biophysics
Artikel i vetenskaplig tidskrift
2016

Protein Interactions that Enable Safe and Efficient Copper Ion Transport in the Human Cytoplasm

Pernilla Wittung Stafshede
Biophysical Journal. Vol. 110 (3), p. 179A-179A
Artikel i vetenskaplig tidskrift
2016

Cross-talk between amyloidogenic proteins in type-2 diabetes and Parkinson's disease

Istvan Horvath, Pernilla Wittung Stafshede
Proceedings of the National Academy of Sciences of the United States of America. Vol. 113 (44), p. 12473-12477
Artikel i vetenskaplig tidskrift
2016

Disease-causing point-mutations in metal-binding domains of Wilson disease protein decrease stability and increase structural dynamics.

Ranjeet Kumar, Candan Ariöz, Yaozong Li et al
Biometals (1), p. 27-35
Artikel i vetenskaplig tidskrift
2016

Is the gender gap solved in liberal Sweden?

Pernilla Wittung Stafshede
Artikel i övriga tidskrifter
2016

The C-Terminus of Human Copper Importer Ctr1 Acts as a Binding Site and Transfers Copper to Atox1

D. Kahra, M. Kovermann, Pernilla Wittung Stafshede
Biophysical Journal. Vol. 110 (1), p. 95-102
Artikel i vetenskaplig tidskrift
2016

gästbloggare

Pernilla Wittung Stafshede
Artikel i övriga tidskrifter
2016

Copper binding triggers compaction in N-terminal tail of human copper pump ATP7B

T. Mondol, J. Åden, Pernilla Wittung Stafshede
Biochemical and Biophysical Research Communications. Vol. 470 (3), p. 663-669
Artikel i vetenskaplig tidskrift
2015

Enthalpy-entropy compensation at play in human copper ion transfer.

Moritz S Niemiec, Artur P G Dingeldein, Pernilla Wittung Stafshede
Scientific Reports. Vol. 5, p. 10518-
Artikel i vetenskaplig tidskrift
2015

The bacterial curli system possesses a potent and selective inhibitor of amyloid formation.

Margery L Evans, E. Chorell, Jonathan D Taylor et al
Molecular Cell. Vol. 57 (3), p. 445-55
Artikel i vetenskaplig tidskrift
2015

Insulin-degrading enzyme prevents α-synuclein fibril formation in a nonproteolytical manner.

Sandeep K Sharma, E. Chorell, Pär Steneberg et al
Scientific Reports. Vol. 5, p. 12531-
Artikel i vetenskaplig tidskrift
2015

Human cytoplasmic copper chaperones Atox1 and CCS exchange copper ions in vitro.

Svenja Petzoldt, Dana Kahra, Michael Kovermann et al
Biometals. Vol. 28 (3), p. 577-85
Artikel i vetenskaplig tidskrift
2015

Human Copper Chaperone Atox1 Translocates to the Nucleus but does not Bind DNA In Vitro.

Dana Kahra, Tanumoy Mondol, Moritz S Niemiec et al
Protein and peptide letters. Vol. 22 (6), p. 532-8
Artikel i vetenskaplig tidskrift
2015

Unresolved questions in human copper pump mechanisms.

Pernilla Wittung Stafshede
Quarterly Reviews of Biophysics. Vol. 48 (4), p. 471-8
Artikel i vetenskaplig tidskrift
2015

Bacterial Chaperones CsgE and CsgC Differentially Modulate Human α-Synuclein Amyloid Formation via Transient Contacts.

E. Chorell, Emma Andersson, Margery L Evans et al
PLoS ONE. Vol. 10 (10), p. e0140194-
Artikel i vetenskaplig tidskrift
2015

Synthesis of Multiring Fused 2-Pyridones via a Nitrene Insertion Reaction: Fluorescent Modulators of α-Synuclein Amyloid Formation

P. Singh, E. Chorell, K.S. Krishnan et al
Organic Letters. Vol. 17 (24), p. 6194-6197
Artikel i vetenskaplig tidskrift
2015

Identification of New Potential Interaction Partners for Human Cytoplasmic Copper Chaperone Atox1: Roles in Gene Regulation?

Helena Öhrvik, Pernilla Wittung Stafshede
International Journal of Molecular Sciences. Vol. 16 (8), p. 16728-39
Artikel i vetenskaplig tidskrift
2015

Direct Correlation Between Ligand-Induced α-Synuclein Oligomers and Amyloid-like Fibril Growth.

Martin Nors Perdersen, Vito Foderà, Istvan Horvath et al
Scientific Reports. Vol. 5, p. 10422-
Artikel i vetenskaplig tidskrift
2015

Insulin-degrading enzyme is activated by the C-terminus of α-synuclein.

Sandeep K Sharma, E. Chorell, Pernilla Wittung Stafshede
Biochemical and Biophysical Research Communications. Vol. 466 (2), p. 192-5
Artikel i vetenskaplig tidskrift
2015

Single injection of small-molecule amyloid accelerator results in cell death of nigral dopamine neurons in mice

M. Chermenina, E. Chorell, M. Pokrzywa et al
Parkinsons Disease. Vol. 1
Artikel i vetenskaplig tidskrift
2011

Cisplatin binds human copper chaperone Atox1 and promotes unfolding in vitro.

Maria E Palm, Christoph F Weise, Christina Lundin et al
Proceedings of the National Academy of Sciences of the United States of America. Vol. 108 (17), p. 6951-6
Artikel i vetenskaplig tidskrift
1999

The L2 Loop Peptide of recA Stiffens and restricts Base Motions of Single-stranded DNA Similar to Intact Protein

T. Selmane, Pernilla Wittung Stafshede, F. Maraboeuf et al
FEBS Letters. Vol. 446 (1), p. 30-34
Artikel i vetenskaplig tidskrift
1999

Peptide nucleic acids (PNA) derived from N-(N-methylaminoethyl)glycine. Synthesis, hybridization and structural properties

G. Haaima, H. Rasmussen, G. Schmidt et al
New Journal of Chemistry. Vol. 23 (8), p. 833-840
Artikel i vetenskaplig tidskrift
1999

Peptide nucleic acids

Bengt Nordén, Pernilla Wittung Stafshede
The Encyclopedia of Molecular Biology (ed. Thomas E.Creighton), p. 1801-1808
Kapitel i bok
1998

Base Orientation of Second DNA in RecA-DNA Filaments. Analysis by combination of linear dichroism and small angle neutron scattering in flow-oriented solution

Bengt Nordén, Pernilla Wittung Stafshede, C. Ellouze et al
Journal of Biological Chemistry. Vol. 273 (25), p. 15682-15686
Artikel i vetenskaplig tidskrift
1997

Observation of a PNA-PNA-PNA triplex

Pernilla Wittung Stafshede, P. Nielsen, Bengt Nordén
Journal of the American Chemical Society. Vol. 119 (13), p. 3189-3190
Artikel i vetenskaplig tidskrift
1997

Recognition of Double-Stranded DNA by Peptide Nucleic Acids

Pernilla Wittung Stafshede, P. Nielsen, Bengt Nordén
Nucleosides and Nucleotides. Vol. 16 (5-6), p. 599-602
Artikel i vetenskaplig tidskrift
1997

Thermochemical and kinetic evidence for nucleotide-sequence-dependent RecA-DNA interactions

Pernilla Wittung Stafshede, C. Ellouze, F. Maraboeuf et al
European Journal of Biochemistry. Vol. 245 (3), p. 715-719
Artikel i vetenskaplig tidskrift
1997

Extended DNA-Recognition Repertoire of Peptide Nucleic Acid (PNA): PNA-dsDNA triplex formed with cytosine-rich homopyrimidine PNA

Pernilla Wittung Stafshede, P. Nielsen, Bengt Nordén
Biochemistry. Vol. 36 (26), p. 7973-7979
Artikel i vetenskaplig tidskrift
1997

Peptide nucleic acids with a conformationally constrained chiral cyclohexyl-derived backbone

P. Lagriffoule, Pernilla Wittung Stafshede, M. Eriksson et al
Chemistry - A European Journal. Vol. 3 (6), p. 912-919
Artikel i vetenskaplig tidskrift
1996

Ionic effects on the stability and conformation of peptide nucleic acid complexes

S. Tomac, M. Sarkar, Tommi Ratilainen et al
Journal of the American Chemical Society. Vol. 118 (24), p. 5544-5552
Artikel i vetenskaplig tidskrift
1996

Second-site RecA - DNA interactions: Lack of identical recognition

Pernilla Wittung Stafshede, L. R. Bazemore, M. Takahashi et al
Biochemistry. Vol. 35 (48), p. 15349-15355
Artikel i vetenskaplig tidskrift
1996

Direct observation of strand invasion by peptide nucleic acid (PNA) into double-stranded DNA

Pernilla Wittung Stafshede, P. Nielsen, Bengt Nordén
Journal of the American Chemical Society. Vol. 118 (30), p. 7049-7054
Artikel i vetenskaplig tidskrift
1995

Secondary Structure of RecA in Solution - The Effects of Cofactor, DNA and Ionic Conditions

Pernilla Wittung Stafshede, Bengt Nordén, M. Takahashi
European Journal of Biochemistry. Vol. 228 (1), p. 149-154
Artikel i vetenskaplig tidskrift
1995

Fluorescence-detected interactions of oligonucleotides in RecA complexes

Pernilla Wittung Stafshede, M. Funk, B. Jernstrom et al
FEBS Letters. Vol. 368 (1), p. 64-68
Artikel i vetenskaplig tidskrift
1995

Induced Chirality in PNA-PNA Duplexes

Pernilla Wittung Stafshede, M. Eriksson, Reidar Lyng et al
Journal of the American Chemical Society. Vol. 117 (41), p. 10167-10173
Artikel i vetenskaplig tidskrift
1995

Evidence for Elongation of the Helical Pitch of the RecA Filament Upon ATP and ADP Binding Using Small-Angle Neutron Scattering

C. Ellouze, M. Takahashi, Pernilla Wittung Stafshede et al
European Journal of Biochemistry. Vol. 233 (2), p. 579-583
Artikel i vetenskaplig tidskrift
1995

PNA-Peptide Chimerae

T. Koch, M. Naesby, Pernilla Wittung Stafshede et al
Tetrahedron Letters. Vol. 36 (38), p. 6933-6936
Artikel i vetenskaplig tidskrift
1995

Phospholipid membrane permeability of peptide nucleic acid

Pernilla Wittung Stafshede, Johan Kajanus, K. Edwards et al
FEBS Letters. Vol. 365 (1), p. 27-29
Artikel i vetenskaplig tidskrift
1994

INTERACTIONS BETWEEN DNA-MOLECULES BOUND TO RECA FILAMENT - EFFECTS OF BASE COMPLEMENTARITY

Pernilla Wittung Stafshede, Bengt Nordén, S. K. Kim et al
Journal of Biological Chemistry. Vol. 269 (8), p. 5799-5803
Artikel i vetenskaplig tidskrift
1994

INTERACTIONS OF DNA-BINDING LIGANDS WITH PNA DNA HYBRIDS

Pernilla Wittung Stafshede, S. K. Kim, O. Buchardt et al
Nucleic Acids Research. Vol. 22 (24), p. 5371-5377
Artikel i vetenskaplig tidskrift
1994

DNA-LIKE DOUBLE HELIX FORMED BY PEPTIDE NUCLEIC-ACID

Pernilla Wittung Stafshede, P. E. Nielsen, O. Buchardt et al
Nature. Vol. 368 (6471), p. 561-563
Artikel i vetenskaplig tidskrift
1994

STRUCTURE-ACTIVITY STUDIES OF THE BINDING OF MODIFIED PEPTIDE NUCLEIC-ACIDS (PNAS) TO DNA

B. Hyrup, M. Egholm, P. E. Nielsen et al
Journal of the American Chemical Society. Vol. 116 (18), p. 7964-7970
Artikel i vetenskaplig tidskrift
1994

SPECTROSCOPIC OBSERVATION OF RENATURATION BETWEEN POLYNUCLEOTIDES INTERACTING WITH RECA IN THE PRESENCE OF ATP HYDROLYSIS

Pernilla Wittung Stafshede, Bengt Nordén, M. Takahashi
European Journal of Biochemistry. Vol. 224 (1), p. 39-45
Artikel i vetenskaplig tidskrift

Spara referenser

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Zotero
Mendeley

Visar 7 forskningsprojekt

2018–2020

Kopparjoners roll vid spridning av cancer

Pernilla Wittung Stafshede Kemisk biologi
Cancerfonden

2017–2018

Combining nonlinear spectroscopy and stem cells to understand our "fat problem"

Pernilla Wittung Stafshede Kemisk biologi
Stiftelsen Wilhelm och Martina Lundgrens Vetenskapsfond

2013–2017

Female Investigators in Nonlinear Optical Nanoscopy - FINON (FINON)

Pernilla Wittung Stafshede Kemisk biologi
Michael Stuhrenberg Molekylär mikroskopi
Alexandra Paul Molekylär mikroskopi
Europeiska kommissionen (FP7)

2017–2018

Spegelvänd bioteknik med spegelvända enzymer

Pernilla Wittung Stafshede Kemisk biologi
Vetenskapsrådet (VR)

2015–2017

Early structural transformations that promote Parkinson's disease

Pernilla Wittung Stafshede Kemisk biologi
Parkinsonfonden

2017–2018

Molekylära samspel mellan metalljoner och proteiner vid Parkinsons sjukdom

Pernilla Wittung Stafshede Kemisk biologi
Stiftelsen Olle Engkvist Byggmästare

2016–2020

Mekanismer för kopparjontransport i mänskliga celler

Pernilla Wittung Stafshede Kemisk biologi
Vetenskapsrådet (VR)

Det kan finnas fler projekt där Pernilla Wittung Stafshede medverkar, men du måste vara inloggad som anställd på Chalmers för att kunna se dem.