Press review
The essentials of recent medical publications, unpacked by our newsroom into a clear, sourced digest, specialty by specialty.
OncologyA discovery expands the role of BRCA genes to new cancers
By Elodie Vaz | Published on April 22, 2026 | 3 min readMutations in the BRCA1 and BRCA2 genes have historically been associated with an increased risk of breast and ovarian cancers, as well as pancreatic and prostate cancers. These genes play a key role in DNA repair, and their pathogenic variants impair this mechanism, promoting the accumulation of genetic abnormalities and cellular transformati
InfectiologyMalaria Making a Comeback? The Trap of Imported Cases
By Ana Espino | Published on April 21, 2026 | 4 min readMalaria is a parasitic disease transmitted by mosquitoes of the Anopheles genus. Although many countries have succeeded in eliminating local transmission, these areas remain at risk of reintroduction, mainly through imported cases linked to population movements, international travel, or cross-border exchanges. This situation highlights the fr
OthersLoneliness: an emerging factor in degenerative valvular heart disease
By Elodie Vaz | Published on April 21, 2026 | 3 min readValvular heart disease refers to a dysfunction of one of the four heart valves, impairing intracardiac blood flow. In its degenerative form, it is characterized by progressive stiffening or leakage of the valves, often linked to aging. This condition represents a major public health issue. According to the American Heart Association, more tha
OthersObesity: men and women, two bodies… two very different risks
By Elodie Vaz | Published on April 20, 2026 | 3 min readObesity is a complex chronic disease characterized by heterogeneous metabolic and inflammatory disturbances. It is a major determinant of metabolic syndrome, which affected nearly 1.54 billion adults worldwide in 2023. This syndrome includes several risk factors such as abdominal obesity, dyslipidemia, hypertension, and hyperglycemia. All are
HematologyHemophilia: a revolution in a single injection?
By Ana Espino | Published on April 17, 2026 | 4 min readHemophilia is a rare genetic disorder characterized by a deficiency in coagulation factor VIII (hemophilia A) or IX (hemophilia B). This condition leads to recurrent bleeding episodes that can result in severe complications such as joint damage, chronic pain, and, in some cases, life-threatening hemorrhages. Beyond its clinical impact, hemoph
HematologyFitusiran: what if we rebalanced coagulation?
By Ana Espino | Published on April 17, 2026 | 4min readHemophilia is a genetic bleeding disorder caused by a deficiency in factor VIII (hemophilia A) or factor IX (hemophilia B), leading to spontaneous or prolonged bleeding. It primarily affects males due to its X-linked inheritance and represents a chronic condition that significantly impacts quality of life. Current treatments are mainly based o
InfectiologyChagas: the parasite that outsmarts the immune system?
By Ana Espino | Published on April 17, 2026 | 4 min readChagas disease, or American trypanosomiasis, is a parasitic infection caused by Trypanosoma cruzi, mainly transmitted by blood-feeding insect vectors. It progresses in two phases: an acute phase that is often asymptomatic, followed by a chronic phase that, in some patients, can lead to severe and potentially fatal cardiac or digestive complic
InfectiologyChagas: Is a vaccine finally within reach?
By Ana Espino | Published on April 17, 2026 | 3 min readChagas disease is a parasitic infection caused by Trypanosoma cruzi, affecting approximately 6–7 million people worldwide, mainly in Latin America. It is characterized by an acute phase followed by a chronic infection that can last a lifetime and, in about 30% of patients, progress to severe cardiac or digestive complications. Current treatme
InfectiologyInfluenza: a recombinant vaccine improves immune response in patients with severe obesity
By Elodie Vaz | Published on April 16, 2026 | 3 min readA major viral infection, seasonal influenza is responsible each year for severe complications and hospitalizations, particularly among vulnerable populations. Among them, people living with severe obesity (defined as a BMI ≥ 35 kg/m²) represent a high-risk group that remains insufficiently characterized in vaccine trials. In France, this cond
NeurologyOptimism: an unexpected protective factor against dementia
By Elodie Vaz | Published on April 15, 2026 | 3 min readDementia encompasses a range of progressive cognitive disorders affecting memory, reasoning, and independence. It represents a major public health challenge in the context of global population aging. While biological and environmental risk factors such as age, comorbidities, and level of education are well documented, the influence of psychos
Gastroenterology and HepatologyGut–microbiome dialogue: the unexpected role of epithelial cells
By Elodie Vaz | Published on April 14, 2026 | 4 min readInteractions between the gut and the intestinal microbiome are essential for proper physiological function. These interactions largely rely on the immune system, which regulates the coexistence between the host and microbial communities. However, these mechanisms remain poorly understood during early life, a period when the immune system is s
Gastroenterology and HepatologyDietary fiber and the microbiome: a key duo still impaired in celiac disease
By Elodie Vaz | Published on April 13, 2026 | 3 min readCeliac disease is an autoimmune condition triggered by gluten ingestion, leading to chronic inflammation of the small intestine. This damage alters the intestinal mucosa and impairs nutrient absorption. The only treatment is a strict gluten-free diet, which generally controls symptoms but does not fully restore intestinal function. In this co