Works by Rokka, Johanna

Results: 22

Improved synthesis of SV2A targeting radiotracer [11C]UCB-J.
Published in:
EJNMMI Radiopharmacy & Chemistry, 2019, v. 4, n. 1, p. N.PAG, doi. 10.1186/s41181-019-0080-5
By:
- Rokka, Johanna;
- Schlein, Eva;
- Eriksson, Jonas
Publication type:
Article
11C-PIB and 124I-antibody PET provide differing estimates of brain amyloid-beta after therapeutic intervention.
Published in:
Journal of Nuclear Medicine, 2021, v. 62, n. 12, p. 1, doi. 10.2967/jnumed.121.262083
By:
- Meier, Silvio R.;
- Sehlin, Dag;
- Roshanbin, Sahar;
- Falk, Victoria Lim;
- Saito, Takashi;
- Saido, Takaomi C.;
- Neumann, Ulf;
- Rokka, Johanna;
- Eriksson, Jonas;
- Syvänen, Stina
Publication type:
Article
11C-PIB and 124I-antibody PET provide differing estimates of brain amyloid-beta after therapeutic intervention.
Published in:
Journal of Nuclear Medicine, 2021, v. 62, n. 11, p. 1, doi. 10.2967/jnumed.121.262083
By:
- Meier, Silvio R;
- Sehlin, Dag;
- Roshanbin, Sahar;
- Falk, Victoria Lim;
- Takashi Saito;
- Saido, Takaomi C.;
- Neumann, Ulf;
- Rokka, Johanna;
- Eriksson, Jonas;
- Syvänen, Stina
Publication type:
Article
11C-PIB and 124I-antibody PET provide differing estimates of brain amyloid-beta after therapeutic intervention.
Published in:
Journal of Nuclear Medicine, 2021, v. 62, n. 10, p. 1, doi. 10.2967/jnumed.121.262083
By:
- Meier, Silvio R;
- Sehlin, Dag;
- Roshanbin, Sahar;
- Falk, Victoria Lim;
- Takashi Saito;
- Saido, Takaomi C.;
- Neumann, Ulf;
- Rokka, Johanna;
- Eriksson, Jonas;
- Syvänen, Stina
Publication type:
Article
11C-PIB and 124I-antibody PET provide differing estimates of brain amyloid-beta after therapeutic intervention.
Published in:
Journal of Nuclear Medicine, 2021, v. 62, n. 8, p. 1, doi. 10.2967/jnumed.121.262083
By:
- Meier, Silvio R.;
- Sehlin, Dag;
- Roshanbin, Sahar;
- Lim Falk, Victoria;
- Takashi Saito;
- Takaomi C. Saido;
- Neumann, Ulf;
- Rokka, Johanna;
- Eriksson, Jonas;
- Syvänen, Stina
Publication type:
Article
11C-PIB and 124I-antibody PET provide differing estimates of brain amyloid-beta after therapeutic intervention.
Published in:
Journal of Nuclear Medicine, 2021, v. 62, n. 7, p. 1, doi. 10.2967/jnumed.121.262083
By:
- Meier, Silvio R.;
- Sehlin, Dag;
- Roshanbin, Sahar;
- Falk, Victoria Lim;
- Takashi Saito;
- Takaomi C. Saido;
- Neumann, Ulf;
- Rokka, Johanna;
- Eriksson, Jonas;
- Syvänen, Stina
Publication type:
Article
11C-PIB and 124I-antibody PET provide differing estimates of brain amyloid-beta after therapeutic intervention.
Published in:
Journal of Nuclear Medicine, 2021, v. 62, n. 6, p. 1, doi. 10.2967/jnumed.121.262083
By:
- Meier, Silvio R.;
- Sehlin, Dag;
- Roshanbin, Sahar;
- Lim Falk, Victoria;
- Takashi Saito;
- Takaomi C. Saido;
- Neumann, Ulf;
- Rokka, Johanna;
- Eriksson, Jonas;
- Syvänen, Stina
Publication type:
Article
Evaluation of the Effect of Fingolimod Treatment on Microglial Activation Using Serial PET Imaging in Multiple Sclerosis.
Published in:
Journal of Nuclear Medicine, 2017, v. 58, n. 10, p. 1646, doi. 10.2967/jnumed.116.183020
By:
- Sucksdorff, Marcus;
- Rissanen, Eero;
- Tuisku, Jouni;
- Nuutinen, Salla;
- Paavilainen, Teemu;
- Rokka, Johanna;
- Rinne, Juha;
- Airas, Laura
Publication type:
Article
In Vivo Detection of Diffuse Inflammation in Secondary Progressive Multiple Sclerosis Using PET Imaging and the Radioligand 11C-PK11195.
Published in:
Journal of Nuclear Medicine, 2014, v. 55, n. 6, p. 939, doi. 10.2967/jnumed.113.131698
By:
- Rissanen, Eero;
- Tuisku, Jouni;
- Rokka, Johanna;
- Paavilainen, Teemu;
- Parkkola, Riitta;
- Rinne, Juha O.;
- Airas, Laura
Publication type:
Article
Detection of Microglial Activation in an Acute Model of Neuroinflammation Using PET and Radiotracers 11C-(R)-PK11195 and 18F-GE-180.
Published in:
Journal of Nuclear Medicine, 2014, v. 55, n. 3, p. 466, doi. 10.2967/jnumed.113.125625
By:
- Dickens, Alex M.;
- Vainio, Susanne;
- Marjamäki, Päivi;
- Johansson, Jarkko;
- Lehtiniemi, Paula;
- Rokka, Johanna;
- Rinne, Juha;
- Solin, Olof;
- Haaparanta-Solin, Merja;
- Jones, Paul A.;
- Trigg, William;
- Anthony, Daniel C.;
- Airas, Laura
Publication type:
Article
Longitudinal Amyloid Imaging in Mouse Brain with 11C-PIB: Comparison of APP23, Tg2576, and APPswe-PS1dE9 Mouse Models of Alzheimer Disease.
Published in:
Journal of Nuclear Medicine, 2013, v. 54, n. 8, p. 1434, doi. 10.2967/jnumed.112.110163
By:
- Snellman, Anniina;
- López-Picón, Francisco R.;
- Rokka, Johanna;
- Salmona, Mario;
- Forloni, Gianluigi;
- Scheinin, Mika;
- Solin, Olof;
- Rinne, Juha O.;
- Haaparanta-Solin, Merja
Publication type:
Article
Potential of [11C]UCB-J as a PET tracer for islets of Langerhans.
Published in:
Scientific Reports, 2021, v. 11, n. 1, p. 1, doi. 10.1038/s41598-021-04188-6
By:
- Puuvuori, Emmi;
- Rokka, Johanna;
- Carlsson, Per-Ola;
- Li, Zhanchun;
- Eriksson, Jonas;
- Eriksson, Olof
Publication type:
Article
Brain TSPO-PET predicts later disease progression independent of relapses in multiple sclerosis.
Published in:
2020
By:
- Sucksdorff, Marcus;
- Matilainen, Markus;
- Tuisku, Jouni;
- Polvinen, Eero;
- Vuorimaa, Anna;
- Rokka, Johanna;
- Nylund, Marjo;
- Rissanen, Eero;
- Airas, Laura
Publication type:
journal article
A comparative study on Suzuki‐type 11C‐methylation of aromatic organoboranes performed in two reaction media.
Published in:
Journal of Labelled Compounds & Radiopharmaceuticals, 2021, v. 64, n. 11, p. 447, doi. 10.1002/jlcr.3932
By:
- Rokka, Johanna;
- Nordeman, Patric;
- Roslin, Sara;
- Eriksson, Jonas
Publication type:
Article
19F/18F exchange synthesis for a novel [18F]S1P3-radiopharmaceutical.
Published in:
Journal of Labelled Compounds & Radiopharmaceuticals, 2013, v. 56, n. 8, p. 385, doi. 10.1002/jlcr.3055
By:
- Rokka, Johanna;
- Federico, Cesare;
- Jurttila, Jori;
- Snellman, Anniina;
- Haaparanta, Merja;
- Rinne, Juha O.;
- Solin, Olof
Publication type:
Article
Autoradiographic characterization of α2C-adrenoceptors in the human striatum.
Published in:
Synapse, 2008, v. 62, n. 7, p. 508, doi. 10.1002/syn.20520
By:
- Fagerholm, Veronica;
- Rokka, Johanna;
- Nyman, Leena;
- Sallinen, Jukka;
- Tiihonen, Jari;
- Tupala, Erkki;
- Haaparanta, Merja;
- Hietala, Jarmo
Publication type:
Article
Pharmacokinetics of [F]flutemetamol in wild-type rodents and its binding to beta amyloid deposits in a mouse model of Alzheimer's disease.
Published in:
European Journal of Nuclear Medicine & Molecular Imaging, 2012, v. 39, n. 11, p. 1784, doi. 10.1007/s00259-012-2178-9
By:
- Snellman, Anniina;
- Rokka, Johanna;
- Lopez-Picon, Francisco;
- Eskola, Olli;
- Wilson, Ian;
- Farrar, Gill;
- Scheinin, Mika;
- Solin, Olof;
- Rinne, Juha;
- Haaparanta-Solin, Merja
Publication type:
Article
[18F]THK-5117-PET AND [11C]PIB-PET IMAGING IN IDIOPATHIC NORMAL PRESSURE HYDROCEPHALUS (INPH) IN RELATION TO CONFIRMED AMYLOID-β PLAQUES AND TAU IN BRAIN BIOPSIES.
Published in:
Alzheimer's & Dementia: The Journal of the Alzheimer's Association, 2017, v. 13, p. P1537, doi. 10.1016/j.jalz.2017.07.672
By:
- Leinonen, Ville;
- Rauramaa, Tuomas;
- Bottelbergs, Astrid;
- Tesseur, Ina;
- Van Der Ark, Peter;
- Pemberton, Darrel;
- Koivisto, Anne M.;
- Jääskeläinen, Juha E.;
- Hiltunen, Mikko;
- Johansson, Jarkko;
- Jokinen, Pekka;
- Rokka, Johanna;
- Haaparanta-Solin, Merja;
- Solin, Olof;
- Okamura, Nobuyuki;
- Kolb, Hartmuth C.;
- Rinne, Juha O.
Publication type:
Article
Synthesis and evaluation of fluorine-18 labelled tetrazines as pre-targeting imaging agents for PET.
Published in:
EJNMMI Radiopharmacy & Chemistry, 2024, v. 9, n. 1, p. 1, doi. 10.1186/s41181-024-00250-6
By:
- Schlein, Eva;
- Rokka, Johanna;
- Odell, Luke R.;
- van den Broek, Sara Lopes;
- Herth, Matthias M.;
- Battisti, Umberto M.;
- Syvänen, Stina;
- Sehlin, Dag;
- Eriksson, Jonas
Publication type:
Article
Imaging of fibrogenesis in the liver by [18F]TZ-Z09591, an Affibody molecule targeting platelet derived growth factor receptor β.
Published in:
EJNMMI Radiopharmacy & Chemistry, 2023, v. 8, n. 1, p. 1, doi. 10.1186/s41181-023-00210-6
By:
- Wegrzyniak, Olivia;
- Zhang, Bo;
- Rokka, Johanna;
- Rosestedt, Maria;
- Mitran, Bogdan;
- Cheung, Pierre;
- Puuvuori, Emmi;
- Ingvast, Sofie;
- Persson, Jonas;
- Nordström, Helena;
- Löfblom, John;
- Pontén, Fredrik;
- Frejd, Fredrik Y.;
- Korsgren, Olle;
- Eriksson, Jonas;
- Eriksson, Olof
Publication type:
Article
Altered amyloid-β structure markedly reduces gliosis in the brain of mice harboring the Uppsala APP deletion.
Published in:
Acta Neuropathologica Communications, 2024, v. 12, p. 1, doi. 10.1186/s40478-024-01734-x
By:
- Pagnon de la Vega, María;
- Syvänen, Stina;
- Giedraitis, Vilmantas;
- Hooley, Monique;
- Konstantinidis, Evangelos;
- Meier, Silvio R.;
- Rokka, Johanna;
- Eriksson, Jonas;
- Aguilar, Ximena;
- Spires-Jones, Tara L.;
- Lannfelt, Lars;
- Nilsson, Lars N. G.;
- Erlandsson, Anna;
- Hultqvist, Greta;
- Ingelsson, Martin;
- Sehlin, Dag
Publication type:
Article
Prodromal neuroinflammatory, cholinergic and metabolite dysfunction detected by PET and MRS in the TgF344-AD transgenic rat model of AD: a collaborative multi-modal study.
Published in:
Theranostics, 2021, v. 11, n. 14, p. 6644, doi. 10.7150/thno.56059
By:
- Chaney, Aisling M.;
- Lopez-Picon, Francisco R.;
- Serrière, Sophie;
- Rui Wang;
- Bochicchio, Daniela;
- Webb, Samuel D.;
- Vandesquille, Matthias;
- Harte, Michael K.;
- Georgiadou, Christina;
- Lawrence, Catherine;
- Busson, Julie;
- Vercouillie, Johnny;
- Tauber, Clovis;
- Buron, Frédéric;
- Routier, Sylvain;
- Reekie, Tristan;
- Snellman, Anniina;
- Kassiou, Michael;
- Rokka, Johanna;
- Davies, Karen E.
Publication type:
Article

Works by Rokka, Johanna

Improved synthesis of SV2A targeting radiotracer [<sup>11</sup>C]UCB-J.

11C-PIB and 124I-antibody PET provide differing estimates of brain amyloid-beta after therapeutic intervention.

<sup>11</sup>C-PIB and <sup>124</sup>I-antibody PET provide differing estimates of brain amyloid-beta after therapeutic intervention.

<sup>11</sup>C-PIB and <sup>124</sup>I-antibody PET provide differing estimates of brain amyloid-beta after therapeutic intervention.

<sup>11</sup>C-PIB and <sup>124</sup>I-antibody PET provide differing estimates of brain amyloid-beta after therapeutic intervention.

<sup>11</sup>C-PIB and <sup>124</sup>I-antibody PET provide differing estimates of brain amyloid-beta after therapeutic intervention.

<sup>11</sup>C-PIB and <sup>124</sup>I-antibody PET provide differing estimates of brain amyloid-beta after therapeutic intervention.

Evaluation of the Effect of Fingolimod Treatment on Microglial Activation Using Serial PET Imaging in Multiple Sclerosis.

In Vivo Detection of Diffuse Inflammation in Secondary Progressive Multiple Sclerosis Using PET Imaging and the Radioligand <sup>11</sup>C-PK11195.

Detection of Microglial Activation in an Acute Model of Neuroinflammation Using PET and Radiotracers <sup>11</sup>C-(R)-PK11195 and <sup>18</sup>F-GE-180.

Longitudinal Amyloid Imaging in Mouse Brain with <sup>11</sup>C-PIB: Comparison of APP23, Tg2576, and APP<sub>swe</sub>-PS1<sub>dE9</sub> Mouse Models of Alzheimer Disease.

Potential of [<sup>11</sup>C]UCB-J as a PET tracer for islets of Langerhans.

Brain TSPO-PET predicts later disease progression independent of relapses in multiple sclerosis.

A comparative study on Suzuki‐type <sup>11</sup>C‐methylation of aromatic organoboranes performed in two reaction media.

<sup>19</sup>F/<sup>18</sup>F exchange synthesis for a novel [<sup>18</sup>F]S1P<sub>3</sub>-radiopharmaceutical.

Autoradiographic characterization of α<sub>2C</sub>-adrenoceptors in the human striatum.

Pharmacokinetics of [F]flutemetamol in wild-type rodents and its binding to beta amyloid deposits in a mouse model of Alzheimer's disease.

[18F]THK-5117-PET AND [11C]PIB-PET IMAGING IN IDIOPATHIC NORMAL PRESSURE HYDROCEPHALUS (INPH) IN RELATION TO CONFIRMED AMYLOID-β PLAQUES AND TAU IN BRAIN BIOPSIES.

Synthesis and evaluation of fluorine-18 labelled tetrazines as pre-targeting imaging agents for PET.

Imaging of fibrogenesis in the liver by [<sup>18</sup>F]TZ-Z09591, an Affibody molecule targeting platelet derived growth factor receptor β.

Altered amyloid-β structure markedly reduces gliosis in the brain of mice harboring the Uppsala APP deletion.

Prodromal neuroinflammatory, cholinergic and metabolite dysfunction detected by PET and MRS in the TgF344-AD transgenic rat model of AD: a collaborative multi-modal study.