Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain
the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in
Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles
and JavaScript.
Here the authors provide the interim analysis of an ongoing phase 1/2 study of the BNT162b2 vaccine in healthy Japanese adults. They report mainly mild to moderate local reactions and no serious adverse events as well as good antibody induction one month after the second dose.
The photophysical mechanism by which nucleosides dissipate energy after UV light irradiation is still under debate. Here the authors, using ultrafast time resolved optical spectroscopies and quantum chemical computations, resolve the early steps of such mechanism in uridine and 5-methyluridine in aqueous solution.
Little is known about the genetic landscape of people living in the Nile region prior to the Islamic migrations of the late 1st millennium CE. Here, the authors report genome-wide data for 66 ancient individuals to investigate the genetic ancestry of a Christian Period group from Kulubnarti.
Outdoor workers may need to adapt to warming by moving labor from midday to cooler hours. Here the authors find this adaptation strategy loses efficacy under additional climate change due to increased heat exposure in the coolest hours of the day.
Antibodies targeting OX40 or CD137, two T cell costimulatory receptors, have been shown to improve antitumor immunity. Here the authors design a phospholipid-derived nanoparticle to deliver OX40 or CD137 mRNA to T cells in vivo, improving efficacy of anti-OX40 and anti-CD137 antibody therapy in preclinical tumor models.
Dichloromethane (CH2Cl2) is an unregulated ozone depleting substance whose emissions have strongly increased in recent years. Here, the authors show that rising emissions of dichloromethane in China between 2011 and 2019 can explain much of this global increase.
The neural and computational mechanisms underpinning pitch perception remain unclear. Here, the authors trained deep neural networks to estimate the fundamental frequency of sounds and found that human pitch perception depends on precise spike timing in the auditory nerve, but is also adapted to the statistical tendencies of natural sounds.
A low cost MRI scanner may have the potential to meet clinical needs at point of care or in low and middle income countries. Here the authors describe a low cost 0.055 Tesla MRI scanner that operates using a standard AC power outlet, and demonstrate its preliminary feasibility in diagnosing brain tumor and stroke.
Identifying new SARS-CoV-2 genetic variants of concern is important to inform public health strategies, but distinguishing those causing a significant threat is challenging. Here, the authors develop and evaluate two models for assessing the strength of selection for new variants.
Elimination of regulatory T cells via the anti-CCR4 monoclonal antibody, mogamulizumab, is expected to augment anti-tumour immune response. Authors show here that although regulatory T cell targeting is successful, clinical improvement remains minimal in patients with solid tumours due to concomitant and unintended depletion of central memory CD8+ T cells.
The intrinsic flexibility of membranes proteins still poses a challenge in determining their active structure. Here the authors describe the development of a method that combines chemical footprinting and mass spectrometry to assist in determining the structure of native membrane proteins and their dynamics.
Metabolic reprogramming contributes to cancer development and progression. Here, the authors show the utility of a metabolic drug library to uncover metabolic vulnerabilities and obtain functional insights into myeloid leukemia biology.
Interleukin-7 receptor alpha (IL7Ra) is important for lymphoid cell development but its role in leukaemogenesis is not clear. Here, the authors generate a knock-in murine model to show that activating mutations in IL7Ra can initiate precursor B-cell acute lymphoblastic leukaemia.
Mendelian Randomization approaches are being increasingly refined, but certain statistical limitations hinder their application to GWAS. Here, the authors propose a new Mendelian Randomization method to estimate bi- directional causal effects and explicitly account for heritable confounding.
In lead‐tin halide perovskite photodiodes, the interfacial energy offset at the charge transport layer controls the dark current. In this work, by increasing this offset, the authors demonstrates a photodiode with ultralow dark and noise currents and high near‐infrared sensitivity.
Though robotic hands capable of adaptive grasping have been developed, realizing integrated hands with higher degree of freedom (DOF) movement and technology compatibility remains a challenge. Here, the authors report integrated linkage-driven robotic hand with improved design and performance.
While active efforts are advancing medical AI model development and clinical translation, safety issues of medical AI models have emerged. Here, the authors investigate the effects on an AI model and on human experts of potential fake/adversarial images for breast cancer diagnosis.
Integrated optical frequency measurements, benefit from broadband on-chip frequency combs. Here the authors present a low-noise microcomb whose span extends from telecom to near-visible wavelengths. Here the authors present a dissipative Kerr soliton formation approximated by introducing the concept of synthetic dispersion.
Current machine-learned force fields typically ignore electronic degrees of freedom. SpookyNet is a deep neural network that explicitly treats electronic degrees of freedom, closing an important remaining gap for models in quantum chemistry.