{"id":218685,"date":"2025-06-03T11:24:05","date_gmt":"2025-06-03T10:24:05","guid":{"rendered":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/?p=218685"},"modified":"2025-07-14T14:36:27","modified_gmt":"2025-07-14T13:36:27","slug":"bmp25-01-report","status":"publish","type":"post","link":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/2025\/06\/bmp25-01-report\/","title":{"rendered":"&#8216;BioMalPar XXI&#8217; key takeaways by Alessia Hysa"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<figure class=\"vf-figure wp-block-image  | vf-figure--align vf-figure--align-inline-start   size-medium\"><img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" class=\"vf-figure__image\" src=\"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-content\/uploads\/AlessiaHysa-headshot_web-300x300.jpg\" alt=\"headshot of Alessia Hysa, wearing a black shirt and smiling directly into the camera\" class=\"wp-image-218889\" srcset=\"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-content\/uploads\/AlessiaHysa-headshot_web-300x300.jpg 300w, https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-content\/uploads\/AlessiaHysa-headshot_web-1024x1024.jpg 1024w, https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-content\/uploads\/AlessiaHysa-headshot_web-150x150.jpg 150w, https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-content\/uploads\/AlessiaHysa-headshot_web-768x768.jpg 768w, https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-content\/uploads\/AlessiaHysa-headshot_web-1536x1536.jpg 1536w, https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-content\/uploads\/AlessiaHysa-headshot_web.jpg 2000w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><figcaption class=\"vf-figure__caption\">Alessia Hysa, Burnet Institute and University of Melbourne, Australia<\/figcaption><\/figure>\n\n\n\n<p><em>Written by Alessia Hysa, PhD candidate at the Burnet Institute and University of Melbourne, Australia.<\/em><\/p>\n\n\n\n<p>From 20th to 22nd May 2025, <em>Plasmodium <\/em>and <em>Toxoplasma <\/em>experts gathered from around the world in the idyllic city of Heidelberg to discuss the latest advancements in the biology and pathology of the malaria parasite. Across several sessions, lunches, and dinners, we were brought together by a shared passion and commitment to the persistent fight against malaria.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><br>Session 1: epidemiology<\/h3>\n\n\n\n<p>The conference opened with <strong>Abdoulaye Djimd\u00e9<\/strong> with an impactful presentation highlighting the importance of translating our research into policy that can be implemented in the field. Fieldwork on <em>Plasmodium <\/em>genomics led by his laboratory in Mali, suggests that we can no longer adopt a \u2018one-size-fits-all\u2019 strategy to combat malaria. Furthermore, they have been working closely with policymakers, showing them a glimpse into a day in the life of a scientist and engaging with those who will implement our findings. <strong>Azza Idris <\/strong>presented an overview of the evolution and mechanisms of action of CIS43 and L9, the promising circumsporozoite protein monoclonal antibodies. <strong>Martha Kivecu<\/strong> used MalariaGEN Pf7 as a tool to delve deep into the origin, history, and genetic diversity of <em>Plasmodium<\/em>. <strong>Gustavo da Silva<\/strong> investigated the levels of <em>Plasmodium vivax<\/em> transmission facilitated by local and imported parasites within Ethiopian villages and compared the genetic relatedness of asymptomatic and clinical cases. <strong>Kevin Tetteh<\/strong> discussed the challenges of successfully translating research into diagnostics and how we can circumvent this by (1) identifying the public health need for the diagnostic and (2) convincing policymakers by demonstrating the impact of the diagnostic in averting DALYs. <strong>Annie Forster<\/strong> investigated the biological functions of Pfsa loci that contribute to parasite sickle resistance. <strong>Mathieu Quenu<\/strong> compared <em>var <\/em>gene expression in the dry versus wet season and defined its contribution to chronic and asymptomatic <em>P. falciparum<\/em> infections.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Session 2: vaccines and immunity<\/h3>\n\n\n\n<p><strong>Maria Mota<\/strong> opened the session with important insights into the <em>Plasmodium <\/em>liver stage: (1) proliferation rate differs between different hepatocytes, (2) this stage is not silent and has an impact on disease outcomes, and (3) the number of hepatocytes traversed prior to establishing infection impacts immune responses. <strong>Alina B\u00e4tzilla<\/strong> showcased an impressive in vitro 3D blood-brain barrier model used to simulate and investigate leukocyte adherence to the endothelial wall during cerebral malaria. <strong>Konstantinos Kousis<\/strong> applied Bar-seq to better understand how immune therapies and drugs are impacted by antigen diversity, using <em>P. vivax<\/em> DBP haplotypes as a case study. <strong>Pierre Buffet<\/strong> used ex vivo and in vitro spleen models to mimic and investigate erythrocyte sensing, retention, and processing during malaria infection. <strong>Florian Bach<\/strong> compared changes in an individual\u2019s immune response profile between an asymptomatic and a symptomatic infection over several years through the MICRDOP study.<strong> Simon Draper<\/strong> walked us through the evolution of the<em> P. falciparum<\/em> Rh5 blood-stage vaccine, including outcomes from the phase 1a trial in UK adults to the phase 1b trials in Tanzanian adults and children. <strong>Franklin Nuokpem<\/strong> dissected responses to the circumsporozoite protein, the main target of RTS, S and R21, in naturally exposed individuals.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Session 3: vectors and transmission<\/h3>\n\n\n\n<p><strong>Sarah Reece<\/strong> emphasised that timing is everything for <em>Plasmodium\u2019s <\/em>survival, where host and mosquito vector feeding rhythms impact parasite fitness and transmission. <strong>Lisa Verzier <\/strong>visualised the parasite\u2019s life within the mosquito stage at the single-cell level and found that parasites interact most within the midgut and strongly associate with progenitor cells. <strong>Barbara Stokes<\/strong> demonstrated that parasites exhibit host-cell-specific transcriptional adaptations and that the location of the parasite impacts their potential for gametogenesis. <strong>Till Voss<\/strong> showed how investigating a protein thought to be dispensable for parasite proliferation, SET10, led to the discovery of proteins within the sample same complex that do impact genome replication. <strong>Selina Mussgnug<\/strong> identified that YTH.2 gene expression is impacted by sex and temperature, and it is essential for developmental progression.<strong> Emma Ganga<\/strong> showed how one protein, DCX, transcends multiple parasite stages within the mosquito and has varying functions in ookinetes, gametes and gametocytes.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Session 4: molecular and cellular biology<\/h3>\n\n\n\n<p><strong>Ellen Bushell <\/strong>characterised two novel <em>Plasmodium <\/em>parasitophorous vacuole proteins that were critical virulence factors in a mouse model.<strong> Patrick Binder<\/strong> defined the mechanism by which parasites establish asynchrony with a biophysical model for nuclear resource allocation. <strong>Sophie Collier<\/strong> uncovered inheritance patterns and mechanisms of inheritance regulation of mitochondria and apicoplasts in <em>Plasmodium<\/em>. <strong>Yi Wei Chang <\/strong>displayed stunning Cryo-ET-generated images of the apicomplexan rhoptry secretion apparatus, delving layer by layer into the architecture of the parasite at the blood stage. <strong>Ilzat Ali <\/strong>described the localisation, function and organellar inheritance of <em>P. falciparum<\/em> striated fibre assemblins. <strong>Maryse Lebrun<\/strong> shifted focus with an investigation of the molecular mechanism of rhoptry secretion in <em>Toxoplasma <\/em>gondii. <strong>Francesca Florini<\/strong> demonstrated how var gene expression regulation can mediate parasite immune escape, including promoting a PfEMP1 silent state which renders the parasite invisible to the immune system.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Session 5: drug targets and resistance<\/h3>\n\n\n\n<p><strong>Saman Habib<\/strong> linked mitochondria and apicoplast genome maintenance to <em>P. falciparum<\/em> exonucleases necessary during the blood stage. <strong>Roberto Mores Barros<\/strong> provided insights into how misinformed mass drug administration can impact parasite populations and select for resistant parasites in the unique setting of Porto Velho (Brazil), where the city hospital and laboratory are closely linked and have access to all cases within the city. <strong>Mukul Rawat <\/strong>defined compounds with potent dual action against both <em>Plasmodium<\/em> and <em>Schistosoma <\/em>and described the specific targets within <em>P. falciparum<\/em>. <strong>Laurent Dembele<\/strong> highlighted the importance of using wild-type parasites instead of lab strains in our studies for accurate representation of parasites circulating in endemic regions. They identified a protein that distinguishes between the <em>P. vivax<\/em> developing and hypnozoite stages. <strong>Madeline G. Dans <\/strong>delved into the impacts of inhibiting Plasmepsin V on parasite fitness and its promise as a future multistage antimalarial target. <strong>Julien Robert-Paganin<\/strong> identified the atypical <em>P. falciparum<\/em> myosin A protein as a potential and promising pharmaceutical antimalarial target. <strong>Amy Bei<\/strong> stressed the importance of understanding the impact of genetic diversity on antimalarial candidates through evaluating the functional impact of <em>P. falciparum<\/em> Rh5, CyRPA and Ripr diversity on immune evasion.<\/p>\n\n\n\n<p>Aside from the engaging presentations, there were 155 posters spanning the diverse malaria fields, and of these, ten were awarded for their excellence. This brief report does not even begin to cover the hours, days, weeks, months and years of work that have gone into putting together the stories presented at BioMalPar XXI. This cohort\u2019s commitment to producing high-quality research to combat the pressing issue of malaria is incredibly inspiring and gives me hope that one day we\u2019ll pave the way towards a malaria-free future.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"vf-figure wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"768\" class=\"vf-figure__image\" src=\"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-content\/uploads\/BMP_blog.jpg\" alt=\"collage of four pictures: left to right, top to bottom - EMBL main building, Alessia and her 3 friends at a view point in Heidelberg castle, Alessia and four other delegates during the conference standing outside of the building, welcome banner with the conference branding\" class=\"wp-image-218891\" srcset=\"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-content\/uploads\/BMP_blog.jpg 1024w, https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-content\/uploads\/BMP_blog-300x225.jpg 300w, https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-content\/uploads\/BMP_blog-768x576.jpg 768w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"vf-figure__caption\">Image credits: Alessia Hysa and EMBL Events (bottom right)<\/figcaption><\/figure>\n\n\n\n<p><em>The EMBL Conference \u2018<a href=\"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/events\/bmp25-01\/\">BioMalPar XXI: biology and pathology of the malaria parasite<\/a>\u2019 took place between 20 \u2013 22 May 2025 in Heidelberg, Germany.<\/em><\/p>\n\n\n\n<p>Read also about the #EMBLMalaria poster prize winners and find out more about their research in\u00a0another <a href=\"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/2025\/07\/best-poster-prizes-at-biomalpar-xxi-biology-and-pathology-of-the-malaria-parasite\/\">blog post<\/a> from the meeting.<\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>From 20th to 22nd May 2025, Plasmodium and Toxoplasma experts gathered from around the world in the idyllic city of Heidelberg to discuss the latest advancements in the biology and pathology of the malaria parasite.<\/p>\n","protected":false},"author":51,"featured_media":218889,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8608],"tags":[8206,8292,7684,7838,12301],"embl_taxonomy":[],"class_list":["post-218685","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-event-report","tag-conference-report","tag-event-report","tag-event-reporter","tag-malaria","tag-reporter"],"acf":[],"embl_taxonomy_terms":[],"featured_image_src":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-content\/uploads\/AlessiaHysa-headshot_web.jpg","_links":{"self":[{"href":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-json\/wp\/v2\/posts\/218685","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-json\/wp\/v2\/users\/51"}],"replies":[{"embeddable":true,"href":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-json\/wp\/v2\/comments?post=218685"}],"version-history":[{"count":9,"href":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-json\/wp\/v2\/posts\/218685\/revisions"}],"predecessor-version":[{"id":224229,"href":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-json\/wp\/v2\/posts\/218685\/revisions\/224229"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-json\/wp\/v2\/media\/218889"}],"wp:attachment":[{"href":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-json\/wp\/v2\/media?parent=218685"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-json\/wp\/v2\/categories?post=218685"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-json\/wp\/v2\/tags?post=218685"},{"taxonomy":"embl_taxonomy","embeddable":true,"href":"https:\/\/www.embl.org\/about\/info\/course-and-conference-office\/wp-json\/wp\/v2\/embl_taxonomy?post=218685"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}