This article provides an update on the global cancer burden using the GLOBOCAN 2020 estimates of cancer incidence and mortality produced by the International Agency for Research on Cancer. Worldwide, an estimated 19.3 million new cancer cases (18.1 million excluding nonmelanoma skin cancer) and almost 10.0 million cancer deaths (9.9 million excluding nonmelanoma skin cancer) occurred in 2020. Female breast cancer has surpassed lung cancer as the most commonly diagnosed cancer, with an estimated 2.3 million new cases (11.7%), followed by lung (11.4%), colorectal (10.0 %), prostate (7.3%), and stomach (5.6%) cancers. Lung cancer remained the leading cause of cancer death, with an estimated 1.8 million deaths (18%), followed by colorectal (9.4%), liver (8.3%), stomach (7.7%), and female breast (6.9%) cancers. Overall incidence was from 2-fold to 3-fold higher in transitioned versus transitioning countries for both sexes, whereas mortality varied <2-fold for men and little for women. Death rates for female breast and cervical cancers, however, were considerably higher in transitioning versus transitioned countries (15.0 vs 12.8 per 100,000 and 12.4 vs 5.2 per 100,000, respectively). The global cancer burden is expected to be 28.4 million cases in 2040, a 47% rise from 2020, with a larger increase in transitioning (64% to 95%) versus transitioned (32% to 56%) countries due to demographic changes, although this may be further exacerbated by increasing risk factors associated with globalization and a growing economy. Efforts to build a sustainable infrastructure for the dissemination of cancer prevention measures and provision of cancer care in transitioning countries is critical for global cancer control.

https://acsjournals.onlinelibrary.wiley.com/doi/pdf/10.3322/caac.21660

Global Cancer Statistics 2020: GLOBOCAN Estimates of Incidence and Mortality Worldwide for 36 Cancers in 185 Countries.

抗原变异可使得多种致病微生物易于逃避宿主免疫应答。表达在感染红细胞表面的恶性疟原虫红细胞表面蛋白1（PfPMP1）与感染红细胞、内皮细胞、树突状细胞以及胎盘的单个或多个受体作用，在黏附及免疫逃避中起关键的作用。每个单倍体基因组var基因家族编码约60种成员，通过启动转录不同的var基因变异体为抗原变异提供了分子基础。

疟原虫var基因转换速率变化导致抗原变异[英]／Paul H, Robert P, Christodoulou Z, et al//Proc Natl Acad Sci U S A

EASL-EORTC clinical practice guidelines : management of hepatocellular carcinoma

UniProt: A worldwide hub of protein knowledge

KEGG(Kyoto Encyclopedia of Genes and Genomes)〔和文〕 (特集 ゲノム医学の現在と未来--基礎と臨床) -- (データベース)

Clinical manifestations of hepatitis B virus (HBV) infection are ranged from fulminant hepatitis to decompensated cirrhosis or hepatocellular carcinoma. Liver transplantation (LT) is one therapeutic option of these HBV infection complications. Intrahepatic viral persistence and low levels of circulating viral particles despite treatment optimization may lead to HBV recurrence after LT, which jeopardizes graft and patients survival after LT. HBV recurrence prophylactic strategies are based on nucleos(t)ides analogues (NUCs) treatment to block viral replication and anti-HBs immunoglobulin administration to neutralize circulating viral particles. The risk of HBV recurrence is also important in case of transplantation with a graft from a donor with a history of HBV infection (HBc+) to a "HBV naive" recipient or in case of immunosuppressive therapy after solid organ or hematopoietic stem cell transplantation for a HBc+ recipient. Prophylactic strategies are mainly focused on biological monitoring and NUCs therapy for high-risk situations.

http://www.jle.com/fr/revues/vir/e-docs/enjeux_de_la_prise_en_charge_du_virus_de_lhepatite_b_vhb_en_transplantation_313437/article.phtml?tab=download&pj_key=doc_attach_40915

Enjeux de la prise en charge du virus de l’hépatite B (VHB) en transplantation

https://www.journal-of-hepatology.eu/article/S0168-8278(11)60746-0/pdf

744 treatment of multiresistant hbv patients with entecavir plus tenofovir. 2 years safety and efficacy analysis. an international multicenter cohort study

Background Self-administered subcutaneous hepatitis B immunoglobulin (s.c. HBIg) in combination with nucleos(t)ide analogs (NUCs) has proved to be effective and safe in preventing hepatitis B virus (HBV) reinfection after liver transplantation. Material/Methods This non-interventional, prospective, single-arm, multicenter, international study collected data on long-term effectiveness, safety, patient satisfaction (Treatment Satisfaction Questionnaire for Medication, TSQM-11), and quality of life (EQ-5D questionnaire) in routine practice over a 2-year treatment period. Data analysis was based on 195 adults (82.1% male) transplanted for HBV-related liver diseases and treated with s.c. HBIg with/without NUC(s). Results HBV recurrence (seropositivity of HBV surface antigen and/or HBV DNA) was observed in 7/195 (3.6%) patients (annual rate: 2.01%). Hepatocellular carcinoma (HCC) recurred in 4/83 (4.8%) patients transplanted for HBV-HCC (annual rate: 2.88%). Twenty-nine adverse drug reactions occurred in 16/195 (8.2%) patients. Convenience and overall satisfaction scores of the TSQM-11 were significantly (P<0.05) improved under treatment at the 3-month, 2-year, and last follow-up visits. Quality of life remained constant over the entire observation period (EQ-5D index [P≥0.075]). S.c. HBIg was mainly self-administered (6458/9021 administrations, 71.6%) at home (8514/9021 administrations, 94.4%). Conclusions The results indicate long-term effectiveness and safety of s.c. HBIg in combination with NUC therapy in preventing post-transplant HBV reinfection under real-life conditions. The convenience of the therapy contributed to the high overall treatment satisfaction and acceptance by the patients.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9107284

Long-Term Effectiveness, Safety, and Patient-Reported Outcomes of Self-Administered Subcutaneous Hepatitis B Immunoglobulin in Liver Post-Transplant Hepatitis B Prophylaxis: A Prospective Non-Interventional Study

Fabien Zoulim

Papers

Enjeux de la prise en charge du virus de l’hépatite B (VHB) en transplantation

744 treatment of multiresistant hbv patients with entecavir plus tenofovir. 2 years safety and efficacy analysis. an international multicenter cohort study

Long-Term Effectiveness, Safety, and Patient-Reported Outcomes of Self-Administered Subcutaneous Hepatitis B Immunoglobulin in Liver Post-Transplant Hepatitis B Prophylaxis: A Prospective Non-Interventional Study

Viral Suppression is Not a risk Factor for CKD in Viral Cirrhosis (ANRS CO12 CirVir Prospective Cohort)

Antiviral activity of famciclovir therapy on HBV replication in patients with chronic hepatitis B