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. 2024 Jun 12;12(1):20.
doi: 10.1186/s40345-024-00341-y.

Exploring the genetics of lithium response in bipolar disorders

Marisol Herrera-Rivero  1 Mazda Adli  2   3 Kazufumi Akiyama  4 Nirmala Akula  5 Azmeraw T Amare  6 Raffaella Ardau  7 Bárbara Arias  8 Jean-Michel Aubry  9   10 Lena Backlund  11 Frank Bellivier  12 Antonio Benabarre  13 Susanne Bengesser  14 Abesh Kumar Bhattacharjee  15 Joanna M Biernacka  16   17 Armin Birner  14 Micah Cearns  6 Pablo Cervantes  18 Hsi-Chung Chen  19 Caterina Chillotti  7 Sven Cichon  20   21   22 Scott R Clark  6 Francesc Colom  23   24 Cristiana Cruceanu  25 Piotr M Czerski  26 Nina Dalkner  14 Franziska Degenhardt  27 Maria Del Zompo  28 J Raymond DePaulo  29 Bruno Etain  12 Peter Falkai  30 Ewa Ferensztajn-Rochowiak  31 Andreas J Forstner  22   27 Josef Frank  32 Louise Frisén  33 Mark A Frye  17 Janice M Fullerton  34 Carla Gallo  35 Sébastien Gard  36 Julie S Garnham  37 Fernando S Goes  29 Maria Grigoroiu-Serbanescu  38 Paul Grof  39 Ryota Hashimoto  40 Roland Hasler  9 Joanna Hauser  26 Urs Heilbronner  41 Stefan Herms  20   27 Per Hoffmann  20   27 Liping Hou  5 Yi-Hsiang Hsu  42 Stephane Jamain  43 Esther Jiménez  44 Jean-Pierre Kahn  45 Layla Kassem  5 Tadafumi Kato  46 John Kelsoe  15 Sarah Kittel-Schneider  47 Po-Hsiu Kuo  48 Ichiro Kusumi  49 Barbara König  50 Gonzalo Laje  5 Mikael Landén  51   52 Catharina Lavebratt  11 Marion Leboyer  53 Susan G Leckband  54 Mario Maj  55 Mirko Manchia  56   57 Cynthia Marie-Claire  58 Lina Martinsson  59 Michael J McCarthy  15   60 Susan L McElroy  61 Vincent Millischer  11   62 Marina Mitjans  24   63 Francis M Mondimore  29 Palmiero Monteleone  64 Caroline M Nievergelt  15 Tomas Novák  65 Markus M Nöthen  27 Claire O'Donovan  37 Norio Ozaki  66 Sergi Papiol  30   41 Andrea Pfennig  67 Claudia Pisanu  28 James B Potash  29 Andreas Reif  68 Eva Reininghaus  14 Hélène Richard-Lepouriel  9   10 Gloria Roberts  69 Guy A Rouleau  70 Janusz K Rybakowski  31 Martin Schalling  11 Peter R Schofield  34 Klaus Oliver Schubert  6   71 Eva C Schulte  30   41   72 Barbara W Schweizer  29 Giovanni Severino  28 Tatyana Shekhtman  15 Paul D Shilling  15 Katzutaka Shimoda  73 Christian Simhandl  74 Claire M Slaney  37 Alessio Squassina  28 Thomas Stamm  2 Pavla Stopkova  65 Fabian Streit  32 Fasil Tekola-Ayele  75 Anbupalam Thalamuthu  76 Alfonso Tortorella  77 Gustavo Turecki  25 Julia Veeh  68 Eduard Vieta  44 Biju Viswanath  78 Stephanie H Witt  32 Peter P Zandi  79 Martin Alda  37 Michael Bauer  67 Francis J McMahon  5 Philip B Mitchell  69 Marcella Rietschel  32 Thomas G Schulze  29   41   80 Bernhard T Baune  81   82
Affiliations

Exploring the genetics of lithium response in bipolar disorders

Marisol Herrera-Rivero et al. Int J Bipolar Disord. .

Abstract

Background: Lithium (Li) remains the treatment of choice for bipolar disorders (BP). Its mood-stabilizing effects help reduce the long-term burden of mania, depression and suicide risk in patients with BP. It also has been shown to have beneficial effects on disease-associated conditions, including sleep and cardiovascular disorders. However, the individual responses to Li treatment vary within and between diagnostic subtypes of BP (e.g. BP-I and BP-II) according to the clinical presentation. Moreover, long-term Li treatment has been linked to adverse side-effects that are a cause of concern and non-adherence, including the risk of developing chronic medical conditions such as thyroid and renal disease. In recent years, studies by the Consortium on Lithium Genetics (ConLiGen) have uncovered a number of genetic factors that contribute to the variability in Li treatment response in patients with BP. Here, we leveraged the ConLiGen cohort (N = 2064) to investigate the genetic basis of Li effects in BP. For this, we studied how Li response and linked genes associate with the psychiatric symptoms and polygenic load for medical comorbidities, placing particular emphasis on identifying differences between BP-I and BP-II.

Results: We found that clinical response to Li treatment, measured with the Alda scale, was associated with a diminished burden of mania, depression, substance and alcohol abuse, psychosis and suicidal ideation in patients with BP-I and, in patients with BP-II, of depression only. Our genetic analyses showed that a stronger clinical response to Li was modestly related to lower polygenic load for diabetes and hypertension in BP-I but not BP-II. Moreover, our results suggested that a number of genes that have been previously linked to Li response variability in BP differentially relate to the psychiatric symptomatology, particularly to the numbers of manic and depressive episodes, and to the polygenic load for comorbid conditions, including diabetes, hypertension and hypothyroidism.

Conclusions: Taken together, our findings suggest that the effects of Li on symptomatology and comorbidity in BP are partially modulated by common genetic factors, with differential effects between BP-I and BP-II.

Keywords: Bipolar disorder; Comorbidity; Genetics; Lithium treatment; Psychiatric symptoms.

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Conflict of interest statement

Eduard Vieta has received grants and served as consultant, advisor or CME speaker for the following entities: AB-Biotics, Abbvie, Almirall, Allergan, Angelini, AstraZeneca, Bristol-Myers Squibb, Dainippon Sumitomo Pharma, Farmindustria, Ferrer, Forest Research Institute, Gedeon Richter, GH Research, Glaxo-Smith-Kline, Janssen, Lundbeck, Orion, Otsuka, Pfizer, Roche, Rovi, Sanofi-Aventis, Servier, Shire, Sunovion, Takeda, the Brain and Behaviour Foundation, the Spanish Ministry of Science and Innovation (CIBERSAM), the Stanley Medical Research Institute and Viatris. Michael Bauer has received grants from the Deutsche Forschungsgemeinschaft (DFG), and Bundesministeriums für Bildung und Forschung (BMBF), and served as consultant, advisor or CME speaker for the following entities: Allergan, Aristo, Janssen, Lilly, Lundbeck, neuraxpharm, Otsuka, Sandoz, Servier and Sunovion outside the submitted work. Sarah Kittel-Schneider has received grants and served as consultant, advisor or speaker for the following entities: Medice Arzneimittel Pütter GmbH and Takeda. Bernhard Baune has received grants and served as consultant, advisor or CME speaker for the following entities: AstraZeneca, Bristol-Myers Squibb, Janssen, Lundbeck, Otsuka, Servier, the National Health and Medical Research Council, the Fay Fuller Foundation, the James and Diana Ramsay Foundation. Tadafumi Kato received honoraria for lectures, manuscripts, and/or consultancy, from Kyowa Hakko Kirin Co, Ltd, Eli Lilly Japan K.K., Otsuka Pharmaceutical Co, Ltd, GlaxoSmithKline K.K., Taisho Toyama Pharmaceutical Co, Ltd, Dainippon Sumitomo Pharma Co, Ltd, Meiji Seika Pharma Co, Ltd, Pfizer Japan Inc., Mochida Pharmaceutical Co, Ltd, Shionogi & Co, Ltd, Janssen Pharmaceutical K.K., Janssen Asia Pacific, Yoshitomiyakuhin, Astellas Pharma Inc, Wako Pure Chemical Industries, Ltd, Wiley Publishing Japan, Nippon Boehringer Ingelheim Co Ltd, Kanae Foundation for the Promotion of Medical Science, MSD K.K., Kyowa Pharmaceutical Industry Co, Ltd and Takeda Pharmaceutical Co, Ltd. Tadafumi Kato also received a research grant from Takeda Pharmaceutical Co, Ltd. Peter Falkai has received grants and served as consultant, advisor or CME speaker for the following entities Abbott, GlaxoSmithKline, Janssen, Essex, Lundbeck, Otsuka, Gedeon Richter, Servier and Takeda as well as the German Ministry of Science and the German Ministry of Health. Eva Reininghaus has received grants and served as consultant, advisor or CME speaker for the following entities: Janssen and Institut Allergosan. Mikael Landén has received lecture honoraria from Lundbeck. Kazufumi Akiyama has received consulting honoraria from Taisho Toyama Pharmaceutical Co, Ltd. Scott Clark has received grants, or data and served as consultant, advisor or CME speaker for the following entities: Otsuka Austalia, Lundbeck Australia, Janssen-Cilag Australia, Servier Australia,Viatris. Bruno Etain received honoraria from Sanofi Aventis. The rest of authors have no conflicts of interest to disclose.

Figures

Fig. 1
Fig. 1
Links between phenotypes and Li responses in ConLiGen. A Association test results between total Alda scores and psychiatric symptoms. Shown are the nominal p-values (−log10) and z-values (effect) obtained from robust linear/logistic regression models. B Correlation test results between total Alda scores and PGSs for comorbid conditions. Shown are the nominal p-values (−log10) and correlation coefficients (effect) obtained from partial correlation models using the Spearman method
Fig. 2
Fig. 2
Visual integration of nominal findings for Li response genes. Shapes depict the diagnostic group analyzed while colors refer to the phenotypes nominally associated with the gene in our analyses, except for the blue color, which localized even the genes not analyzed in this study that were reported by Amare et al. as contributors to Li response in ConLiGen

Update of

  • Exploring the genetics of lithium response in bipolar disorders.
    Herrera-Rivero M, Adli M, Akiyama K, Akula N, Amare AT, Ardau R, Arias B, Aubry JM, Backlund L, Bellivier F, Benabarre A, Bengesser S, Bhattacharjee AK, Biernacka JM, Birner A, Cearns M, Cervantes P, Chen HC, Chillotti C, Cichon S, Clark SR, Colom F, Cruceanu C, Czerski PM, Dalkner N, Degenhardt F, Del Zompo M, DePaulo JR, Etain B, Falkai P, Ferensztajn-Rochowiak E, Forstner AJ, Frank J, Frisén L, Frye MA, Fullerton JM, Gallo C, Gard S, Garnham JS, Goes FS, Grigoroiu-Serbanescu M, Grof P, Hashimoto R, Hasler R, Hauser J, Heilbronner U, Herms S, Hoffmann P, Hou L, Hsu YH, Jamain S, Jiménez E, Kahn JP, Kassem L, Kato T, Kelsoe J, Kittel-Schneider S, Kuo PH, Kusumi I, König B, Laje G, Landén M, Lavebratt C, Leboyer M, Leckband SG, Maj M, Manchia M, Marie-Claire C, Martinsson L, McCarthy MJ, McElroy SL, Millischer V, Mitjans M, Mondimore FM, Monteleone P, Nievergelt CM, Novák T, Nöthen MM, O'Donovan C, Ozaki N, Papiol S, Pfennig A, Pisanu C, Potash JB, Reif A, Reininghaus E, Richard-Lepouriel H, Roberts G, Rouleau GA, Rybakowski JK, Schalling M, Schofield PR, Schubert KO, Schulte EC, Schweizer BW, Severino G, Shekhtman T, Shilling PD, Shimoda K, Simhandl C, Slaney CM, Squassina A, Sta… See abstract for full author list ➔ Herrera-Rivero M, et al. Res Sq [Preprint]. 2023 Dec 2:rs.3.rs-3677630. doi: 10.21203/rs.3.rs-3677630/v1. Res Sq. 2023. Update in: Int J Bipolar Disord. 2024 Jun 12;12(1):20. doi: 10.1186/s40345-024-00341-y. PMID: 38077040 Free PMC article. Updated. Preprint.

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